157565536

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 323132544

約数和(自身を除く): 165567008

約数列:

[1, 2, 4, 8, 16, 32, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 1184, 1823, 2336, 2701, 3646, 5402, 7292, 10804, 14584, 21608, 29168, 43216, 58336, 67451, 86432, 133079, 134902, 266158, 269804, 532316, 539608, 1064632, 1079216, 2129264, 2158432, 4258528, 4923923, 9847846, 19695692, 39391384, 78782768, 157565536]

約数ペア:

[(1, 157565536), (2, 78782768), (4, 39391384), (8, 19695692), (16, 9847846), (32, 4923923), (37, 4258528), (73, 2158432), (74, 2129264), (146, 1079216), (148, 1064632), (292, 539608), (296, 532316), (584, 269804), (592, 266158), (1168, 134902), (1184, 133079), (1823, 86432), (2336, 67451), (2701, 58336), (3646, 43216), (5402, 29168), (7292, 21608), (10804, 14584)]