156939648140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{631853}}^1$

素因数の和:633002

約数の個数: 48

約数和(自身を含む): 359853490080

約数和(自身を除く): 202913841940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1129, 2258, 4516, 5645, 11290, 12419, 22580, 24838, 49676, 62095, 124190, 248380, 631853, 1263706, 2527412, 3159265, 6318530, 6950383, 12637060, 13900766, 27801532, 34751915, 69503830, 139007660, 713362037, 1426724074, 2853448148, 3566810185, 7133620370, 7846982407, 14267240740, 15693964814, 31387929628, 39234912035, 78469824070, 156939648140]

約数ペア:

[(1, 156939648140), (2, 78469824070), (4, 39234912035), (5, 31387929628), (10, 15693964814), (11, 14267240740), (20, 7846982407), (22, 7133620370), (44, 3566810185), (55, 2853448148), (110, 1426724074), (220, 713362037), (1129, 139007660), (2258, 69503830), (4516, 34751915), (5645, 27801532), (11290, 13900766), (12419, 12637060), (22580, 6950383), (24838, 6318530), (49676, 3159265), (62095, 2527412), (124190, 1263706), (248380, 631853)]