156780556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{12101}}^1$

素因数の和:12225

約数の個数: 24

約数和(自身を含む): 284639040

約数和(自身を除く): 127858484

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12101, 12956, 24202, 48404, 496141, 955979, 992282, 1911958, 1984564, 3823916, 39195139, 78390278, 156780556]

約数ペア:

[(1, 156780556), (2, 78390278), (4, 39195139), (41, 3823916), (79, 1984564), (82, 1911958), (158, 992282), (164, 955979), (316, 496141), (3239, 48404), (6478, 24202), (12101, 12956)]