157439016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 526780800

約数和(自身を除く): 369341784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 41, 42, 56, 57, 63, 72, 76, 82, 84, 114, 123, 126, 133, 152, 164, 168, 171, 228, 246, 252, 266, 287, 328, 342, 369, 399, 401, 456, 492, 504, 532, 574, 684, 738, 779, 798, 802, 861, 984, 1064, 1148, 1197, 1203, 1368, 1476, 1558, 1596, 1604, 1722, 2296, 2337, 2394, 2406, 2583, 2807, 2952, 3116, 3192, 3208, 3444, 3609, 4674, 4788, 4812, 5166, 5453, 5614, 6232, 6888, 7011, 7218, 7619, 8421, 9348, 9576, 9624, 10332, 10906, 11228, 14022, 14436, 15238, 16359, 16441, 16842, 18696, 20664, 21812, 22456, 22857, 25263, 28044, 28872, 30476, 32718, 32882, 33684, 43624, 45714, 49077, 49323, 50526, 53333, 56088, 60952, 65436, 65764, 67368, 68571, 91428, 98154, 98646, 101052, 106666, 115087, 130872, 131528, 137142, 147969, 159999, 182856, 196308, 197292, 202104, 213332, 230174, 274284, 295938, 312379, 319998, 345261, 392616, 394584, 426664, 460348, 479997, 548568, 591876, 624758, 639996, 690522, 920696, 937137, 959994, 1035783, 1183752, 1249516, 1279992, 1381044, 1874274, 1919988, 2071566, 2186653, 2499032, 2762088, 2811411, 3748548, 3839976, 4143132, 4373306, 5622822, 6559959, 7497096, 8286264, 8746612, 11245644, 13119918, 17493224, 19679877, 22491288, 26239836, 39359754, 52479672, 78719508, 157439016]

約数ペア:

[(1, 157439016), (2, 78719508), (3, 52479672), (4, 39359754), (6, 26239836), (7, 22491288), (8, 19679877), (9, 17493224), (12, 13119918), (14, 11245644), (18, 8746612), (19, 8286264), (21, 7497096), (24, 6559959), (28, 5622822), (36, 4373306), (38, 4143132), (41, 3839976), (42, 3748548), (56, 2811411), (57, 2762088), (63, 2499032), (72, 2186653), (76, 2071566), (82, 1919988), (84, 1874274), (114, 1381044), (123, 1279992), (126, 1249516), (133, 1183752), (152, 1035783), (164, 959994), (168, 937137), (171, 920696), (228, 690522), (246, 639996), (252, 624758), (266, 591876), (287, 548568), (328, 479997), (342, 460348), (369, 426664), (399, 394584), (401, 392616), (456, 345261), (492, 319998), (504, 312379), (532, 295938), (574, 274284), (684, 230174), (738, 213332), (779, 202104), (798, 197292), (802, 196308), (861, 182856), (984, 159999), (1064, 147969), (1148, 137142), (1197, 131528), (1203, 130872), (1368, 115087), (1476, 106666), (1558, 101052), (1596, 98646), (1604, 98154), (1722, 91428), (2296, 68571), (2337, 67368), (2394, 65764), (2406, 65436), (2583, 60952), (2807, 56088), (2952, 53333), (3116, 50526), (3192, 49323), (3208, 49077), (3444, 45714), (3609, 43624), (4674, 33684), (4788, 32882), (4812, 32718), (5166, 30476), (5453, 28872), (5614, 28044), (6232, 25263), (6888, 22857), (7011, 22456), (7218, 21812), (7619, 20664), (8421, 18696), (9348, 16842), (9576, 16441), (9624, 16359), (10332, 15238), (10906, 14436), (11228, 14022)]