156764590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2819}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 289941120

約数和(自身を除く): 133176530

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 415, 670, 830, 2819, 5561, 5638, 11122, 14095, 27805, 28190, 55610, 188873, 233977, 377746, 467954, 944365, 1169885, 1888730, 2339770, 15676459, 31352918, 78382295, 156764590]

約数ペア:

[(1, 156764590), (2, 78382295), (5, 31352918), (10, 15676459), (67, 2339770), (83, 1888730), (134, 1169885), (166, 944365), (335, 467954), (415, 377746), (670, 233977), (830, 188873), (2819, 55610), (5561, 28190), (5638, 27805), (11122, 14095)]