129122516

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{683}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 228521664

約数和(自身を除く): 99399148

約数列:

[1, 2, 4, 151, 302, 313, 604, 626, 683, 1252, 1366, 2732, 47263, 94526, 103133, 189052, 206266, 213779, 412532, 427558, 855116, 32280629, 64561258, 129122516]

約数ペア:

[(1, 129122516), (2, 64561258), (4, 32280629), (151, 855116), (302, 427558), (313, 412532), (604, 213779), (626, 206266), (683, 189052), (1252, 103133), (1366, 94526), (2732, 47263)]