145556346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3607

約数の個数: 64

約数和(自身を含む): 342752256

約数和(自身を除く): 197195910

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2418, 3162, 3541, 6851, 7082, 10623, 13702, 20553, 21246, 41106, 46033, 60197, 92066, 109771, 120394, 138099, 180591, 219542, 276198, 329313, 361182, 658626, 782561, 1427023, 1565122, 1866107, 2347683, 2854046, 3732214, 4281069, 4695366, 5598321, 8562138, 11196642, 24259391, 48518782, 72778173, 145556346]

約数ペア:

[(1, 145556346), (2, 72778173), (3, 48518782), (6, 24259391), (13, 11196642), (17, 8562138), (26, 5598321), (31, 4695366), (34, 4281069), (39, 3732214), (51, 2854046), (62, 2347683), (78, 1866107), (93, 1565122), (102, 1427023), (186, 782561), (221, 658626), (403, 361182), (442, 329313), (527, 276198), (663, 219542), (806, 180591), (1054, 138099), (1209, 120394), (1326, 109771), (1581, 92066), (2418, 60197), (3162, 46033), (3541, 41106), (6851, 21246), (7082, 20553), (10623, 13702)]