165164416

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 350002800

約数和(自身を除く): 184838384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 304, 452, 601, 608, 904, 1202, 1216, 1808, 2147, 2404, 2432, 3616, 4294, 4808, 7232, 8588, 9616, 11419, 14464, 17176, 19232, 22838, 34352, 38464, 45676, 67913, 68704, 76928, 91352, 135826, 137408, 182704, 271652, 274816, 365408, 543304, 730816, 1086608, 1290347, 1461632, 2173216, 2580694, 4346432, 5161388, 8692864, 10322776, 20645552, 41291104, 82582208, 165164416]

約数ペア:

[(1, 165164416), (2, 82582208), (4, 41291104), (8, 20645552), (16, 10322776), (19, 8692864), (32, 5161388), (38, 4346432), (64, 2580694), (76, 2173216), (113, 1461632), (128, 1290347), (152, 1086608), (226, 730816), (304, 543304), (452, 365408), (601, 274816), (608, 271652), (904, 182704), (1202, 137408), (1216, 135826), (1808, 91352), (2147, 76928), (2404, 68704), (2432, 67913), (3616, 45676), (4294, 38464), (4808, 34352), (7232, 22838), (8588, 19232), (9616, 17176), (11419, 14464)]