156925872290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1\times {\mathrm{7541}}^1$

素因数の和:9059

約数の個数: 64

約数和(自身を含む): 310631448960

約数和(自身を除く): 153705576670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1361, 1390, 1529, 2722, 3058, 6805, 7541, 7645, 13610, 14971, 15082, 15290, 29942, 37705, 74855, 75410, 82951, 149710, 165902, 189179, 378358, 414755, 829510, 945895, 1048199, 1891790, 2080969, 2096398, 4161938, 5240995, 10263301, 10404845, 10481990, 11530189, 20526602, 20809690, 23060378, 51316505, 57650945, 102633010, 112896311, 115301890, 225792622, 564481555, 1128963110, 1426598839, 2853197678, 7132994195, 14265988390, 15692587229, 31385174458, 78462936145, 156925872290]

約数ペア:

[(1, 156925872290), (2, 78462936145), (5, 31385174458), (10, 15692587229), (11, 14265988390), (22, 7132994195), (55, 2853197678), (110, 1426598839), (139, 1128963110), (278, 564481555), (695, 225792622), (1361, 115301890), (1390, 112896311), (1529, 102633010), (2722, 57650945), (3058, 51316505), (6805, 23060378), (7541, 20809690), (7645, 20526602), (13610, 11530189), (14971, 10481990), (15082, 10404845), (15290, 10263301), (29942, 5240995), (37705, 4161938), (74855, 2096398), (75410, 2080969), (82951, 1891790), (149710, 1048199), (165902, 945895), (189179, 829510), (378358, 414755)]