145982018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4481}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 271071360

約数和(自身を除く): 125089342

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 1253, 2327, 2506, 4481, 4654, 8962, 16289, 31367, 32578, 58253, 62734, 116506, 407771, 802099, 815542, 1604198, 5614693, 10427287, 11229386, 20854574, 72991009, 145982018]

約数ペア:

[(1, 145982018), (2, 72991009), (7, 20854574), (13, 11229386), (14, 10427287), (26, 5614693), (91, 1604198), (179, 815542), (182, 802099), (358, 407771), (1253, 116506), (2327, 62734), (2506, 58253), (4481, 32578), (4654, 31367), (8962, 16289)]