156655694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 258037920

約数和(自身を除く): 101382226

約数列:

[1, 2, 13, 26, 83, 166, 229, 317, 458, 634, 1079, 2158, 2977, 4121, 5954, 8242, 19007, 26311, 38014, 52622, 72593, 145186, 247091, 342043, 494182, 684086, 943709, 1887418, 6025219, 12050438, 78327847, 156655694]

約数ペア:

[(1, 156655694), (2, 78327847), (13, 12050438), (26, 6025219), (83, 1887418), (166, 943709), (229, 684086), (317, 494182), (458, 342043), (634, 247091), (1079, 145186), (2158, 72593), (2977, 52622), (4121, 38014), (5954, 26311), (8242, 19007)]