158972684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{41879}}^1$

素因数の和:41969

約数の個数: 24

約数和(自身を含む): 303713760

約数和(自身を除く): 144741076

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 41879, 83758, 167516, 544427, 1088854, 2177708, 3057167, 6114334, 12228668, 39743171, 79486342, 158972684]

約数ペア:

[(1, 158972684), (2, 79486342), (4, 39743171), (13, 12228668), (26, 6114334), (52, 3057167), (73, 2177708), (146, 1088854), (292, 544427), (949, 167516), (1898, 83758), (3796, 41879)]