156958888190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{1088707}}^1$

素因数の和:1089836

約数の個数: 32

約数和(自身を含む): 304533401760

約数和(自身を除く): 147574513570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1109, 2218, 5545, 11090, 14417, 28834, 72085, 144170, 1088707, 2177414, 5443535, 10887070, 14153191, 28306382, 70765955, 141531910, 1207376063, 2414752126, 6036880315, 12073760630, 15695888819, 31391777638, 78479444095, 156958888190]

約数ペア:

[(1, 156958888190), (2, 78479444095), (5, 31391777638), (10, 15695888819), (13, 12073760630), (26, 6036880315), (65, 2414752126), (130, 1207376063), (1109, 141531910), (2218, 70765955), (5545, 28306382), (11090, 14153191), (14417, 10887070), (28834, 5443535), (72085, 2177414), (144170, 1088707)]