156178828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{41143}}^1$

素因数の和:41233

約数の個数: 24

約数和(自身を含む): 298376288

約数和(自身を除く): 142197460

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 41143, 82286, 164572, 534859, 1069718, 2139436, 3003439, 6006878, 12013756, 39044707, 78089414, 156178828]

約数ペア:

[(1, 156178828), (2, 78089414), (4, 39044707), (13, 12013756), (26, 6006878), (52, 3003439), (73, 2139436), (146, 1069718), (292, 534859), (949, 164572), (1898, 82286), (3796, 41143)]