156700880218

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1\times {\mathrm{2963}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 238016076480

約数和(自身を除く): 81315196262

約数列:

[1, 2, 139, 278, 281, 562, 677, 1354, 2963, 5926, 39059, 78118, 94103, 188206, 190237, 380474, 411857, 823714, 832603, 1665206, 2005951, 4011902, 26442943, 52885886, 115731817, 231463634, 278827189, 557654378, 563672231, 1127344462, 78350440109, 156700880218]

約数ペア:

[(1, 156700880218), (2, 78350440109), (139, 1127344462), (278, 563672231), (281, 557654378), (562, 278827189), (677, 231463634), (1354, 115731817), (2963, 52885886), (5926, 26442943), (39059, 4011902), (78118, 2005951), (94103, 1665206), (188206, 832603), (190237, 823714), (380474, 411857)]