157031601980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6929903}}^1$

素因数の和:6930026

約数の個数: 48

約数和(自身を含む): 363237848064

約数和(自身を除く): 206206246084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 4532, 5665, 11330, 22660, 6929903, 13859806, 27719612, 34649515, 69299030, 76228933, 138598060, 152457866, 304915732, 381144665, 713780009, 762289330, 1427560018, 1524578660, 2855120036, 3568900045, 7137800090, 7851580099, 14275600180, 15703160198, 31406320396, 39257900495, 78515800990, 157031601980]

約数ペア:

[(1, 157031601980), (2, 78515800990), (4, 39257900495), (5, 31406320396), (10, 15703160198), (11, 14275600180), (20, 7851580099), (22, 7137800090), (44, 3568900045), (55, 2855120036), (103, 1524578660), (110, 1427560018), (206, 762289330), (220, 713780009), (412, 381144665), (515, 304915732), (1030, 152457866), (1133, 138598060), (2060, 76228933), (2266, 69299030), (4532, 34649515), (5665, 27719612), (11330, 13859806), (22660, 6929903)]