131588336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32507}}^1$

素因数の和:32549

約数の個数: 40

約数和(自身を含む): 290231424

約数和(自身を除く): 158643088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 32507, 65014, 130028, 260056, 357577, 520112, 715154, 747661, 1430308, 1495322, 2860616, 2990644, 5721232, 5981288, 8224271, 11962576, 16448542, 32897084, 65794168, 131588336]

約数ペア:

[(1, 131588336), (2, 65794168), (4, 32897084), (8, 16448542), (11, 11962576), (16, 8224271), (22, 5981288), (23, 5721232), (44, 2990644), (46, 2860616), (88, 1495322), (92, 1430308), (176, 747661), (184, 715154), (253, 520112), (368, 357577), (506, 260056), (1012, 130028), (2024, 65014), (4048, 32507)]