156640068

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37189}}^1$

素因数の和:37218

約数の個数: 60

約数和(自身を含む): 440999020

約数和(自身を除く): 284358952

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 37189, 74378, 111567, 148756, 223134, 334701, 446268, 483457, 669402, 966914, 1004103, 1338804, 1450371, 1933828, 2008206, 2900742, 3012309, 4016412, 4351113, 5801484, 6024618, 8702226, 12049236, 13053339, 17404452, 26106678, 39160017, 52213356, 78320034, 156640068]

約数ペア:

[(1, 156640068), (2, 78320034), (3, 52213356), (4, 39160017), (6, 26106678), (9, 17404452), (12, 13053339), (13, 12049236), (18, 8702226), (26, 6024618), (27, 5801484), (36, 4351113), (39, 4016412), (52, 3012309), (54, 2900742), (78, 2008206), (81, 1933828), (108, 1450371), (117, 1338804), (156, 1004103), (162, 966914), (234, 669402), (324, 483457), (351, 446268), (468, 334701), (702, 223134), (1053, 148756), (1404, 111567), (2106, 74378), (4212, 37189)]