156912591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 238360320

約数和(自身を除く): 81447729

約数列:

[1, 3, 11, 29, 33, 87, 113, 319, 339, 957, 1243, 1451, 3277, 3729, 4353, 9831, 15961, 36047, 42079, 47883, 108141, 126237, 163963, 462869, 491889, 1388607, 1803593, 4754927, 5410779, 14264781, 52304197, 156912591]

約数ペア:

[(1, 156912591), (3, 52304197), (11, 14264781), (29, 5410779), (33, 4754927), (87, 1803593), (113, 1388607), (319, 491889), (339, 462869), (957, 163963), (1243, 126237), (1451, 108141), (3277, 47883), (3729, 42079), (4353, 36047), (9831, 15961)]