131159184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{210191}}^1$

素因数の和:210215

約数の個数: 40

約数和(自身を含む): 364893312

約数和(自身を除く): 233734128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 210191, 420382, 630573, 840764, 1261146, 1681528, 2522292, 2732483, 3363056, 5044584, 5464966, 8197449, 10089168, 10929932, 16394898, 21859864, 32789796, 43719728, 65579592, 131159184]

約数ペア:

[(1, 131159184), (2, 65579592), (3, 43719728), (4, 32789796), (6, 21859864), (8, 16394898), (12, 10929932), (13, 10089168), (16, 8197449), (24, 5464966), (26, 5044584), (39, 3363056), (48, 2732483), (52, 2522292), (78, 1681528), (104, 1261146), (156, 840764), (208, 630573), (312, 420382), (624, 210191)]