156942197802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1664251}}^1$

素因数の和:1664316

約数の個数: 72

約数和(自身を含む): 380088528768

約数和(自身を除く): 223146330966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1521, 2418, 3042, 3627, 5239, 7254, 10478, 15717, 31434, 47151, 94302, 1664251, 3328502, 4992753, 9985506, 14978259, 21635263, 29956518, 43270526, 51591781, 64905789, 103183562, 129811578, 154775343, 194717367, 281258419, 309550686, 389434734, 464326029, 562516838, 670693153, 843775257, 928652058, 1341386306, 1687550514, 2012079459, 2531325771, 4024158918, 5062651542, 6036238377, 8719010989, 12072476754, 17438021978, 26157032967, 52314065934, 78471098901, 156942197802]

約数ペア:

[(1, 156942197802), (2, 78471098901), (3, 52314065934), (6, 26157032967), (9, 17438021978), (13, 12072476754), (18, 8719010989), (26, 6036238377), (31, 5062651542), (39, 4024158918), (62, 2531325771), (78, 2012079459), (93, 1687550514), (117, 1341386306), (169, 928652058), (186, 843775257), (234, 670693153), (279, 562516838), (338, 464326029), (403, 389434734), (507, 309550686), (558, 281258419), (806, 194717367), (1014, 154775343), (1209, 129811578), (1521, 103183562), (2418, 64905789), (3042, 51591781), (3627, 43270526), (5239, 29956518), (7254, 21635263), (10478, 14978259), (15717, 9985506), (31434, 4992753), (47151, 3328502), (94302, 1664251)]