168855311812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103719479}}^1$

素因数の和:103719531

約数の個数: 24

約数和(自身を含む): 331072580160

約数和(自身を除く): 162217268348

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 103719479, 207438958, 414877916, 1140914269, 2281828538, 3837620723, 4563657076, 7675241446, 15350482892, 42213827953, 84427655906, 168855311812]

約数ペア:

[(1, 168855311812), (2, 84427655906), (4, 42213827953), (11, 15350482892), (22, 7675241446), (37, 4563657076), (44, 3837620723), (74, 2281828538), (148, 1140914269), (407, 414877916), (814, 207438958), (1628, 103719479)]