163948554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 314085366

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 37, 42, 46, 63, 66, 69, 74, 77, 99, 111, 126, 138, 139, 154, 161, 198, 207, 222, 231, 253, 259, 278, 322, 333, 407, 414, 417, 462, 483, 506, 518, 666, 693, 759, 777, 814, 834, 851, 966, 973, 1221, 1251, 1386, 1449, 1518, 1529, 1554, 1702, 1771, 1946, 2277, 2331, 2442, 2502, 2553, 2849, 2898, 2919, 3058, 3197, 3542, 3663, 4554, 4587, 4662, 5106, 5143, 5313, 5698, 5838, 5957, 6394, 7326, 7659, 8547, 8757, 9174, 9361, 9591, 10286, 10626, 10703, 11914, 13761, 15318, 15429, 15939, 17094, 17514, 17871, 18722, 19182, 21406, 22379, 25641, 27522, 28083, 28773, 30858, 31878, 32109, 35167, 35742, 36001, 44758, 46287, 51282, 53613, 56166, 56573, 57546, 64218, 65527, 67137, 70334, 72002, 84249, 92574, 96327, 105501, 107226, 108003, 113146, 118289, 131054, 134274, 168498, 169719, 192654, 196581, 201411, 211002, 216006, 236578, 246169, 316503, 324009, 339438, 354867, 393162, 396011, 402822, 492338, 509157, 589743, 633006, 648018, 709734, 738507, 792022, 828023, 1018314, 1064601, 1179486, 1188033, 1301179, 1477014, 1656046, 2129202, 2215521, 2376066, 2484069, 2602358, 3564099, 3903537, 4431042, 4968138, 7128198, 7452207, 7807074, 9108253, 11710611, 14904414, 18216506, 23421222, 27324759, 54649518, 81974277, 163948554]

約数ペア:

[(1, 163948554), (2, 81974277), (3, 54649518), (6, 27324759), (7, 23421222), (9, 18216506), (11, 14904414), (14, 11710611), (18, 9108253), (21, 7807074), (22, 7452207), (23, 7128198), (33, 4968138), (37, 4431042), (42, 3903537), (46, 3564099), (63, 2602358), (66, 2484069), (69, 2376066), (74, 2215521), (77, 2129202), (99, 1656046), (111, 1477014), (126, 1301179), (138, 1188033), (139, 1179486), (154, 1064601), (161, 1018314), (198, 828023), (207, 792022), (222, 738507), (231, 709734), (253, 648018), (259, 633006), (278, 589743), (322, 509157), (333, 492338), (407, 402822), (414, 396011), (417, 393162), (462, 354867), (483, 339438), (506, 324009), (518, 316503), (666, 246169), (693, 236578), (759, 216006), (777, 211002), (814, 201411), (834, 196581), (851, 192654), (966, 169719), (973, 168498), (1221, 134274), (1251, 131054), (1386, 118289), (1449, 113146), (1518, 108003), (1529, 107226), (1554, 105501), (1702, 96327), (1771, 92574), (1946, 84249), (2277, 72002), (2331, 70334), (2442, 67137), (2502, 65527), (2553, 64218), (2849, 57546), (2898, 56573), (2919, 56166), (3058, 53613), (3197, 51282), (3542, 46287), (3663, 44758), (4554, 36001), (4587, 35742), (4662, 35167), (5106, 32109), (5143, 31878), (5313, 30858), (5698, 28773), (5838, 28083), (5957, 27522), (6394, 25641), (7326, 22379), (7659, 21406), (8547, 19182), (8757, 18722), (9174, 17871), (9361, 17514), (9591, 17094), (10286, 15939), (10626, 15429), (10703, 15318), (11914, 13761)]