157691048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 327006720

約数和(自身を除く): 169315672

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 113, 124, 136, 226, 248, 331, 452, 527, 662, 904, 1054, 1324, 1921, 2108, 2648, 3503, 3842, 4216, 5627, 7006, 7684, 10261, 11254, 14012, 15368, 20522, 22508, 28024, 37403, 41044, 45016, 59551, 74806, 82088, 119102, 149612, 174437, 238204, 299224, 348874, 476408, 635851, 697748, 1159493, 1271702, 1395496, 2318986, 2543404, 4637972, 5086808, 9275944, 19711381, 39422762, 78845524, 157691048]

約数ペア:

[(1, 157691048), (2, 78845524), (4, 39422762), (8, 19711381), (17, 9275944), (31, 5086808), (34, 4637972), (62, 2543404), (68, 2318986), (113, 1395496), (124, 1271702), (136, 1159493), (226, 697748), (248, 635851), (331, 476408), (452, 348874), (527, 299224), (662, 238204), (904, 174437), (1054, 149612), (1324, 119102), (1921, 82088), (2108, 74806), (2648, 59551), (3503, 45016), (3842, 41044), (4216, 37403), (5627, 28024), (7006, 22508), (7684, 20522), (10261, 15368), (11254, 14012)]