156980976284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1\times {\mathrm{68821}}^1$

素因数の和:69986

約数の個数: 48

約数和(自身を含む): 306349295616

約数和(自身を除く): 149368319332

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1103, 2068, 2206, 4412, 12133, 24266, 48532, 51841, 68821, 103682, 137642, 207364, 275284, 570251, 757031, 1140502, 1514062, 2281004, 3028124, 3234587, 6469174, 12938348, 35580457, 71160914, 75909563, 142321828, 151819126, 303638252, 835005193, 1670010386, 3340020772, 3567749461, 7135498922, 14270997844, 39245244071, 78490488142, 156980976284]

約数ペア:

[(1, 156980976284), (2, 78490488142), (4, 39245244071), (11, 14270997844), (22, 7135498922), (44, 3567749461), (47, 3340020772), (94, 1670010386), (188, 835005193), (517, 303638252), (1034, 151819126), (1103, 142321828), (2068, 75909563), (2206, 71160914), (4412, 35580457), (12133, 12938348), (24266, 6469174), (48532, 3234587), (51841, 3028124), (68821, 2281004), (103682, 1514062), (137642, 1140502), (207364, 757031), (275284, 570251)]