156744250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2884

約数の個数: 64

約数和(自身を含む): 334702368

約数和(自身を除く): 177958118

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 650, 850, 1105, 1625, 2125, 2210, 2837, 3250, 4250, 5525, 5674, 11050, 14185, 27625, 28370, 36881, 48229, 55250, 70925, 73762, 96458, 141850, 184405, 241145, 354625, 368810, 482290, 626977, 709250, 922025, 1205725, 1253954, 1844050, 2411450, 3134885, 4610125, 6028625, 6269770, 9220250, 12057250, 15674425, 31348850, 78372125, 156744250]

約数ペア:

[(1, 156744250), (2, 78372125), (5, 31348850), (10, 15674425), (13, 12057250), (17, 9220250), (25, 6269770), (26, 6028625), (34, 4610125), (50, 3134885), (65, 2411450), (85, 1844050), (125, 1253954), (130, 1205725), (170, 922025), (221, 709250), (250, 626977), (325, 482290), (425, 368810), (442, 354625), (650, 241145), (850, 184405), (1105, 141850), (1625, 96458), (2125, 73762), (2210, 70925), (2837, 55250), (3250, 48229), (4250, 36881), (5525, 28370), (5674, 27625), (11050, 14185)]