159647528

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 303700800

約数和(自身を除く): 144053272

約数列:

[1, 2, 4, 8, 103, 206, 313, 412, 619, 626, 824, 1238, 1252, 2476, 2504, 4952, 32239, 63757, 64478, 127514, 128956, 193747, 255028, 257912, 387494, 510056, 774988, 1549976, 19955941, 39911882, 79823764, 159647528]

約数ペア:

[(1, 159647528), (2, 79823764), (4, 39911882), (8, 19955941), (103, 1549976), (206, 774988), (313, 510056), (412, 387494), (619, 257912), (626, 255028), (824, 193747), (1238, 128956), (1252, 127514), (2476, 64478), (2504, 63757), (4952, 32239)]