129216984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{414157}}^1$

素因数の和:414179

約数の個数: 32

約数和(自身を含む): 347892720

約数和(自身を除く): 218675736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 414157, 828314, 1242471, 1656628, 2484942, 3313256, 4969884, 5384041, 9939768, 10768082, 16152123, 21536164, 32304246, 43072328, 64608492, 129216984]

約数ペア:

[(1, 129216984), (2, 64608492), (3, 43072328), (4, 32304246), (6, 21536164), (8, 16152123), (12, 10768082), (13, 9939768), (24, 5384041), (26, 4969884), (39, 3313256), (52, 2484942), (78, 1656628), (104, 1242471), (156, 828314), (312, 414157)]