158569712

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 366643200

約数和(自身を除く): 208073488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 109, 112, 124, 217, 218, 248, 419, 434, 436, 496, 763, 838, 868, 872, 1526, 1676, 1736, 1744, 2933, 3052, 3352, 3379, 3472, 5866, 6104, 6704, 6758, 11732, 12208, 12989, 13516, 23464, 23653, 25978, 27032, 45671, 46928, 47306, 51956, 54064, 90923, 91342, 94612, 103912, 181846, 182684, 189224, 207824, 319697, 363692, 365368, 378448, 639394, 727384, 730736, 1278788, 1415801, 1454768, 2557576, 2831602, 5115152, 5663204, 9910607, 11326408, 19821214, 22652816, 39642428, 79284856, 158569712]

約数ペア:

[(1, 158569712), (2, 79284856), (4, 39642428), (7, 22652816), (8, 19821214), (14, 11326408), (16, 9910607), (28, 5663204), (31, 5115152), (56, 2831602), (62, 2557576), (109, 1454768), (112, 1415801), (124, 1278788), (217, 730736), (218, 727384), (248, 639394), (419, 378448), (434, 365368), (436, 363692), (496, 319697), (763, 207824), (838, 189224), (868, 182684), (872, 181846), (1526, 103912), (1676, 94612), (1736, 91342), (1744, 90923), (2933, 54064), (3052, 51956), (3352, 47306), (3379, 46928), (3472, 45671), (5866, 27032), (6104, 25978), (6704, 23653), (6758, 23464), (11732, 13516), (12208, 12989)]