155117871908

素因数分解:

$2^2\times {\mathrm{7477}}^1\times {\mathrm{5186501}}^1$

素因数の和:5193982

約数の個数: 12

約数和(自身を含む): 271492633692

約数和(自身を除く): 116374761784

約数列:

[1, 2, 4, 7477, 14954, 29908, 5186501, 10373002, 20746004, 38779467977, 77558935954, 155117871908]

約数ペア:

[(1, 155117871908), (2, 77558935954), (4, 38779467977), (7477, 20746004), (14954, 10373002), (29908, 5186501)]