164426418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 417231360

約数和(自身を除く): 252804942

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 741, 806, 1178, 1193, 1209, 1482, 1767, 2223, 2386, 2418, 3534, 3579, 3627, 4446, 5301, 7158, 7254, 7657, 10602, 10737, 15314, 15509, 21474, 22667, 22971, 31018, 36983, 45334, 45942, 46527, 68001, 68913, 73966, 93054, 110949, 136002, 137826, 139581, 204003, 221898, 279162, 294671, 332847, 408006, 480779, 589342, 665694, 702677, 884013, 961558, 1405354, 1442337, 1768026, 2108031, 2652039, 2884674, 4216062, 4327011, 5304078, 6324093, 8654022, 9134801, 12648186, 18269602, 27404403, 54808806, 82213209, 164426418]

約数ペア:

[(1, 164426418), (2, 82213209), (3, 54808806), (6, 27404403), (9, 18269602), (13, 12648186), (18, 9134801), (19, 8654022), (26, 6324093), (31, 5304078), (38, 4327011), (39, 4216062), (57, 2884674), (62, 2652039), (78, 2108031), (93, 1768026), (114, 1442337), (117, 1405354), (171, 961558), (186, 884013), (234, 702677), (247, 665694), (279, 589342), (342, 480779), (403, 408006), (494, 332847), (558, 294671), (589, 279162), (741, 221898), (806, 204003), (1178, 139581), (1193, 137826), (1209, 136002), (1482, 110949), (1767, 93054), (2223, 73966), (2386, 68913), (2418, 68001), (3534, 46527), (3579, 45942), (3627, 45334), (4446, 36983), (5301, 31018), (7158, 22971), (7254, 22667), (7657, 21474), (10602, 15509), (10737, 15314)]