156989627981

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{3877}}^1$

素因数の和:4293

約数の個数: 32

約数和(自身を含む): 169286799360

約数和(自身を除く): 12297171379

約数列:

[1, 19, 97, 127, 173, 1843, 2413, 3287, 3877, 12319, 16781, 21971, 73663, 234061, 318839, 376069, 417449, 492379, 670721, 2131187, 7145311, 9355201, 12743699, 40492553, 47760763, 65059937, 85181567, 907454497, 1236138803, 1618449773, 8262611999, 156989627981]

約数ペア:

[(1, 156989627981), (19, 8262611999), (97, 1618449773), (127, 1236138803), (173, 907454497), (1843, 85181567), (2413, 65059937), (3287, 47760763), (3877, 40492553), (12319, 12743699), (16781, 9355201), (21971, 7145311), (73663, 2131187), (234061, 670721), (318839, 492379), (376069, 417449)]