157435888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3643}}^1$

素因数の和:3761

約数の個数: 40

約数和(自身を含む): 317654768

約数和(自身を除く): 160218880

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 2701, 3643, 5402, 7286, 10804, 14572, 21608, 29144, 43216, 58288, 134791, 265939, 269582, 531878, 539164, 1063756, 1078328, 2127512, 2156656, 4255024, 9839743, 19679486, 39358972, 78717944, 157435888]

約数ペア:

[(1, 157435888), (2, 78717944), (4, 39358972), (8, 19679486), (16, 9839743), (37, 4255024), (73, 2156656), (74, 2127512), (146, 1078328), (148, 1063756), (292, 539164), (296, 531878), (584, 269582), (592, 265939), (1168, 134791), (2701, 58288), (3643, 43216), (5402, 29144), (7286, 21608), (10804, 14572)]