128906934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{7411}}^1$

素因数の和:7652

約数の個数: 32

約数和(自身を含む): 278928384

約数和(自身を除く): 150021450

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 7411, 8697, 14822, 17394, 22233, 44466, 96343, 192686, 289029, 578058, 1652653, 3305306, 4957959, 9915918, 21484489, 42968978, 64453467, 128906934]

約数ペア:

[(1, 128906934), (2, 64453467), (3, 42968978), (6, 21484489), (13, 9915918), (26, 4957959), (39, 3305306), (78, 1652653), (223, 578058), (446, 289029), (669, 192686), (1338, 96343), (2899, 44466), (5798, 22233), (7411, 17394), (8697, 14822)]