179969586884

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{421}}^1\times {\mathrm{322871}}^1$

素因数の和:323627

約数の個数: 24

約数和(自身を含む): 316649610816

約数和(自身を除く): 136680023932

約数列:

[1, 2, 4, 331, 421, 662, 842, 1324, 1684, 139351, 278702, 322871, 557404, 645742, 1291484, 106870301, 135928691, 213740602, 271857382, 427481204, 543714764, 44992396721, 89984793442, 179969586884]

約数ペア:

[(1, 179969586884), (2, 89984793442), (4, 44992396721), (331, 543714764), (421, 427481204), (662, 271857382), (842, 213740602), (1324, 135928691), (1684, 106870301), (139351, 1291484), (278702, 645742), (322871, 557404)]