156744029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 186955776

約数和(自身を除く): 30211747

約数列:

[1, 13, 17, 31, 137, 167, 221, 403, 527, 1781, 2171, 2329, 2839, 4247, 5177, 6851, 22879, 30277, 36907, 55211, 67301, 72199, 88009, 297427, 388943, 709249, 938587, 1144117, 5056259, 9220237, 12057233, 156744029]

約数ペア:

[(1, 156744029), (13, 12057233), (17, 9220237), (31, 5056259), (137, 1144117), (167, 938587), (221, 709249), (403, 388943), (527, 297427), (1781, 88009), (2171, 72199), (2329, 67301), (2839, 55211), (4247, 36907), (5177, 30277), (6851, 22879)]