156718372112

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{2609}}^1\times {\mathrm{21701}}^1$

素因数の和:24491

約数の個数: 40

約数和(自身を含む): 305528134680

約数和(自身を除く): 148809762568

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2609, 2768, 5218, 10436, 20872, 21701, 41744, 43402, 86804, 173608, 347216, 451357, 902714, 1805428, 3610856, 3754273, 7221712, 7508546, 15017092, 30034184, 56617909, 60068368, 113235818, 226471636, 452943272, 905886544, 9794898257, 19589796514, 39179593028, 78359186056, 156718372112]

約数ペア:

[(1, 156718372112), (2, 78359186056), (4, 39179593028), (8, 19589796514), (16, 9794898257), (173, 905886544), (346, 452943272), (692, 226471636), (1384, 113235818), (2609, 60068368), (2768, 56617909), (5218, 30034184), (10436, 15017092), (20872, 7508546), (21701, 7221712), (41744, 3754273), (43402, 3610856), (86804, 1805428), (173608, 902714), (347216, 451357)]