15814232

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 20473768

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 167, 178, 266, 334, 356, 532, 623, 668, 712, 1064, 1169, 1246, 1336, 1691, 2338, 2492, 3173, 3382, 4676, 4984, 6346, 6764, 9352, 11837, 12692, 13528, 14863, 22211, 23674, 25384, 29726, 44422, 47348, 59452, 88844, 94696, 104041, 118904, 177688, 208082, 282397, 416164, 564794, 832328, 1129588, 1976779, 2259176, 3953558, 7907116, 15814232]

約数ペア:

[(1, 15814232), (2, 7907116), (4, 3953558), (7, 2259176), (8, 1976779), (14, 1129588), (19, 832328), (28, 564794), (38, 416164), (56, 282397), (76, 208082), (89, 177688), (133, 118904), (152, 104041), (167, 94696), (178, 88844), (266, 59452), (334, 47348), (356, 44422), (532, 29726), (623, 25384), (668, 23674), (712, 22211), (1064, 14863), (1169, 13528), (1246, 12692), (1336, 11837), (1691, 9352), (2338, 6764), (2492, 6346), (3173, 4984), (3382, 4676)]