159984552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 541900800

約数和(自身を除く): 381916248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 31, 34, 39, 42, 51, 52, 56, 62, 68, 78, 84, 91, 93, 102, 104, 119, 124, 136, 139, 156, 168, 182, 186, 204, 217, 221, 238, 248, 273, 278, 312, 357, 364, 372, 403, 408, 417, 434, 442, 476, 527, 546, 556, 651, 663, 714, 728, 744, 806, 834, 868, 884, 952, 973, 1054, 1092, 1112, 1209, 1302, 1326, 1428, 1547, 1581, 1612, 1668, 1736, 1768, 1807, 1946, 2108, 2184, 2363, 2418, 2604, 2652, 2821, 2856, 2919, 3094, 3162, 3224, 3336, 3614, 3689, 3892, 4216, 4309, 4641, 4726, 4836, 5208, 5304, 5421, 5642, 5838, 6188, 6324, 6851, 7089, 7228, 7378, 7784, 8463, 8618, 9282, 9452, 9672, 10842, 11067, 11284, 11676, 12376, 12648, 12649, 12927, 13702, 14178, 14456, 14756, 16541, 16926, 17236, 18564, 18904, 20553, 21684, 22134, 22568, 23352, 25298, 25854, 27404, 28356, 29512, 30163, 30719, 33082, 33852, 34472, 37128, 37947, 41106, 43368, 44268, 47957, 49623, 50596, 51708, 54808, 56017, 56712, 60326, 61438, 66164, 67704, 73253, 75894, 82212, 88536, 90489, 92157, 95914, 99246, 101192, 103416, 112034, 120652, 122876, 132328, 143871, 146506, 151788, 164424, 168051, 180978, 184314, 191828, 198492, 215033, 219759, 224068, 241304, 245752, 287742, 293012, 303576, 336102, 361956, 368628, 383656, 392119, 396984, 430066, 439518, 448136, 512771, 575484, 586024, 645099, 672204, 723912, 737256, 784238, 860132, 879036, 952289, 1025542, 1150968, 1176357, 1290198, 1344408, 1538313, 1568476, 1720264, 1758072, 1904578, 2051084, 2352714, 2580396, 2856867, 3076626, 3136952, 3809156, 4102168, 4705428, 5160792, 5713734, 6153252, 6666023, 7618312, 9410856, 11427468, 12306504, 13332046, 19998069, 22854936, 26664092, 39996138, 53328184, 79992276, 159984552]

約数ペア:

[(1, 159984552), (2, 79992276), (3, 53328184), (4, 39996138), (6, 26664092), (7, 22854936), (8, 19998069), (12, 13332046), (13, 12306504), (14, 11427468), (17, 9410856), (21, 7618312), (24, 6666023), (26, 6153252), (28, 5713734), (31, 5160792), (34, 4705428), (39, 4102168), (42, 3809156), (51, 3136952), (52, 3076626), (56, 2856867), (62, 2580396), (68, 2352714), (78, 2051084), (84, 1904578), (91, 1758072), (93, 1720264), (102, 1568476), (104, 1538313), (119, 1344408), (124, 1290198), (136, 1176357), (139, 1150968), (156, 1025542), (168, 952289), (182, 879036), (186, 860132), (204, 784238), (217, 737256), (221, 723912), (238, 672204), (248, 645099), (273, 586024), (278, 575484), (312, 512771), (357, 448136), (364, 439518), (372, 430066), (403, 396984), (408, 392119), (417, 383656), (434, 368628), (442, 361956), (476, 336102), (527, 303576), (546, 293012), (556, 287742), (651, 245752), (663, 241304), (714, 224068), (728, 219759), (744, 215033), (806, 198492), (834, 191828), (868, 184314), (884, 180978), (952, 168051), (973, 164424), (1054, 151788), (1092, 146506), (1112, 143871), (1209, 132328), (1302, 122876), (1326, 120652), (1428, 112034), (1547, 103416), (1581, 101192), (1612, 99246), (1668, 95914), (1736, 92157), (1768, 90489), (1807, 88536), (1946, 82212), (2108, 75894), (2184, 73253), (2363, 67704), (2418, 66164), (2604, 61438), (2652, 60326), (2821, 56712), (2856, 56017), (2919, 54808), (3094, 51708), (3162, 50596), (3224, 49623), (3336, 47957), (3614, 44268), (3689, 43368), (3892, 41106), (4216, 37947), (4309, 37128), (4641, 34472), (4726, 33852), (4836, 33082), (5208, 30719), (5304, 30163), (5421, 29512), (5642, 28356), (5838, 27404), (6188, 25854), (6324, 25298), (6851, 23352), (7089, 22568), (7228, 22134), (7378, 21684), (7784, 20553), (8463, 18904), (8618, 18564), (9282, 17236), (9452, 16926), (9672, 16541), (10842, 14756), (11067, 14456), (11284, 14178), (11676, 13702), (12376, 12927), (12648, 12649)]