156915928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 169676072

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 107, 118, 214, 236, 239, 428, 472, 478, 767, 856, 956, 1391, 1534, 1912, 2782, 3068, 3107, 5564, 6136, 6214, 6313, 11128, 12428, 12626, 14101, 24856, 25252, 25573, 28202, 50504, 51146, 56404, 82069, 102292, 112808, 164138, 183313, 204584, 328276, 332449, 366626, 656552, 664898, 733252, 1329796, 1466504, 1508807, 2659592, 3017614, 6035228, 12070456, 19614491, 39228982, 78457964, 156915928]

約数ペア:

[(1, 156915928), (2, 78457964), (4, 39228982), (8, 19614491), (13, 12070456), (26, 6035228), (52, 3017614), (59, 2659592), (104, 1508807), (107, 1466504), (118, 1329796), (214, 733252), (236, 664898), (239, 656552), (428, 366626), (472, 332449), (478, 328276), (767, 204584), (856, 183313), (956, 164138), (1391, 112808), (1534, 102292), (1912, 82069), (2782, 56404), (3068, 51146), (3107, 50504), (5564, 28202), (6136, 25573), (6214, 25252), (6313, 24856), (11128, 14101), (12428, 12626)]