168647528

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 377568000

約数和(自身を除く): 208920472

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 113, 116, 203, 226, 232, 406, 452, 791, 812, 904, 919, 1582, 1624, 1838, 3164, 3277, 3676, 6328, 6433, 6554, 7352, 12866, 13108, 22939, 25732, 26216, 26651, 45878, 51464, 53302, 91756, 103847, 106604, 183512, 186557, 207694, 213208, 373114, 415388, 726929, 746228, 830776, 1453858, 1492456, 2907716, 3011563, 5815432, 6023126, 12046252, 21080941, 24092504, 42161882, 84323764, 168647528]

約数ペア:

[(1, 168647528), (2, 84323764), (4, 42161882), (7, 24092504), (8, 21080941), (14, 12046252), (28, 6023126), (29, 5815432), (56, 3011563), (58, 2907716), (113, 1492456), (116, 1453858), (203, 830776), (226, 746228), (232, 726929), (406, 415388), (452, 373114), (791, 213208), (812, 207694), (904, 186557), (919, 183512), (1582, 106604), (1624, 103847), (1838, 91756), (3164, 53302), (3277, 51464), (3676, 45878), (6328, 26651), (6433, 26216), (6554, 25732), (7352, 22939), (12866, 13108)]