156964684

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{1453}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 278470080

約数和(自身を除く): 121505396

約数列:

[1, 2, 4, 113, 226, 239, 452, 478, 956, 1453, 2906, 5812, 27007, 54014, 108028, 164189, 328378, 347267, 656756, 694534, 1389068, 39241171, 78482342, 156964684]

約数ペア:

[(1, 156964684), (2, 78482342), (4, 39241171), (113, 1389068), (226, 694534), (239, 656756), (452, 347267), (478, 328378), (956, 164189), (1453, 108028), (2906, 54014), (5812, 27007)]