156723968

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{11551}}^1$

素因数の和:11620

約数の個数: 36

約数和(自身を含む): 318765888

約数和(自身を除く): 162041920

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 6784, 11551, 13568, 23102, 46204, 92408, 184816, 369632, 612203, 739264, 1224406, 1478528, 2448812, 2957056, 4897624, 9795248, 19590496, 39180992, 78361984, 156723968]

約数ペア:

[(1, 156723968), (2, 78361984), (4, 39180992), (8, 19590496), (16, 9795248), (32, 4897624), (53, 2957056), (64, 2448812), (106, 1478528), (128, 1224406), (212, 739264), (256, 612203), (424, 369632), (848, 184816), (1696, 92408), (3392, 46204), (6784, 23102), (11551, 13568)]