156947537090

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1\times {\mathrm{213131}}^1$

素因数の和:213698

約数の個数: 32

約数和(自身を含む): 284659099200

約数和(自身を除く): 127711562110

約数列:

[1, 2, 5, 10, 211, 349, 422, 698, 1055, 1745, 2110, 3490, 73639, 147278, 213131, 368195, 426262, 736390, 1065655, 2131310, 44970641, 74382719, 89941282, 148765438, 224853205, 371913595, 449706410, 743827190, 15694753709, 31389507418, 78473768545, 156947537090]

約数ペア:

[(1, 156947537090), (2, 78473768545), (5, 31389507418), (10, 15694753709), (211, 743827190), (349, 449706410), (422, 371913595), (698, 224853205), (1055, 148765438), (1745, 89941282), (2110, 74382719), (3490, 44970641), (73639, 2131310), (147278, 1065655), (213131, 736390), (368195, 426262)]