156943859270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{18060283}}^1$

素因数の和:18060380

約数の個数: 32

約数和(自身を含む): 312081707520

約数和(自身を除く): 155137848250

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 18060283, 36120566, 90301415, 180602830, 198663113, 397326226, 993315565, 1426762357, 1986631130, 2853524714, 7133811785, 14267623570, 15694385927, 31388771854, 78471929635, 156943859270]

約数ペア:

[(1, 156943859270), (2, 78471929635), (5, 31388771854), (10, 15694385927), (11, 14267623570), (22, 7133811785), (55, 2853524714), (79, 1986631130), (110, 1426762357), (158, 993315565), (395, 397326226), (790, 198663113), (869, 180602830), (1738, 90301415), (4345, 36120566), (8690, 18060283)]