123770108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1601}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 271289088

約数和(自身を除く): 147518980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 1004, 1601, 1757, 2761, 3202, 3514, 5522, 6404, 7028, 11044, 11207, 17611, 19327, 22414, 35222, 38654, 44828, 70444, 77308, 123277, 246554, 401851, 493108, 803702, 1607404, 2812957, 4420361, 5625914, 8840722, 11251828, 17681444, 30942527, 61885054, 123770108]

約数ペア:

[(1, 123770108), (2, 61885054), (4, 30942527), (7, 17681444), (11, 11251828), (14, 8840722), (22, 5625914), (28, 4420361), (44, 2812957), (77, 1607404), (154, 803702), (251, 493108), (308, 401851), (502, 246554), (1004, 123277), (1601, 77308), (1757, 70444), (2761, 44828), (3202, 38654), (3514, 35222), (5522, 22414), (6404, 19327), (7028, 17611), (11044, 11207)]