159315488

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 324051840

約数和(自身を除く): 164736352

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 239, 296, 478, 563, 592, 956, 1126, 1184, 1912, 2252, 3824, 4504, 7648, 8843, 9008, 17686, 18016, 20831, 35372, 41662, 70744, 83324, 134557, 141488, 166648, 269114, 282976, 333296, 538228, 666592, 1076456, 2152912, 4305824, 4978609, 9957218, 19914436, 39828872, 79657744, 159315488]

約数ペア:

[(1, 159315488), (2, 79657744), (4, 39828872), (8, 19914436), (16, 9957218), (32, 4978609), (37, 4305824), (74, 2152912), (148, 1076456), (239, 666592), (296, 538228), (478, 333296), (563, 282976), (592, 269114), (956, 166648), (1126, 141488), (1184, 134557), (1912, 83324), (2252, 70744), (3824, 41662), (4504, 35372), (7648, 20831), (8843, 18016), (9008, 17686)]