145360982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 262688832

約数和(自身を除く): 117327850

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 361, 442, 494, 646, 722, 911, 1822, 4199, 4693, 6137, 8398, 9386, 11843, 12274, 15487, 17309, 23686, 30974, 34618, 79781, 159562, 201331, 225017, 294253, 328871, 402662, 450034, 588506, 657742, 3825289, 4275323, 5590807, 7650578, 8550646, 11181614, 72680491, 145360982]

約数ペア:

[(1, 145360982), (2, 72680491), (13, 11181614), (17, 8550646), (19, 7650578), (26, 5590807), (34, 4275323), (38, 3825289), (221, 657742), (247, 588506), (323, 450034), (361, 402662), (442, 328871), (494, 294253), (646, 225017), (722, 201331), (911, 159562), (1822, 79781), (4199, 34618), (4693, 30974), (6137, 23686), (8398, 17309), (9386, 15487), (11843, 12274)]