129089766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 289529856

約数和(自身を除く): 160440090

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 197, 271, 394, 403, 542, 591, 806, 813, 1182, 1209, 1626, 2418, 2561, 3523, 5122, 6107, 7046, 7683, 8401, 10569, 12214, 15366, 16802, 18321, 21138, 25203, 36642, 50406, 53387, 79391, 106774, 109213, 158782, 160161, 218426, 238173, 320322, 327639, 476346, 655278, 694031, 1388062, 1654997, 2082093, 3309994, 4164186, 4964991, 9929982, 21514961, 43029922, 64544883, 129089766]

約数ペア:

[(1, 129089766), (2, 64544883), (3, 43029922), (6, 21514961), (13, 9929982), (26, 4964991), (31, 4164186), (39, 3309994), (62, 2082093), (78, 1654997), (93, 1388062), (186, 694031), (197, 655278), (271, 476346), (394, 327639), (403, 320322), (542, 238173), (591, 218426), (806, 160161), (813, 158782), (1182, 109213), (1209, 106774), (1626, 79391), (2418, 53387), (2561, 50406), (3523, 36642), (5122, 25203), (6107, 21138), (7046, 18321), (7683, 16802), (8401, 15366), (10569, 12214)]