121611984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{194891}}^1$

素因数の和:194915

約数の個数: 40

約数和(自身を含む): 338332512

約数和(自身を除く): 216720528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 194891, 389782, 584673, 779564, 1169346, 1559128, 2338692, 2533583, 3118256, 4677384, 5067166, 7600749, 9354768, 10134332, 15201498, 20268664, 30402996, 40537328, 60805992, 121611984]

約数ペア:

[(1, 121611984), (2, 60805992), (3, 40537328), (4, 30402996), (6, 20268664), (8, 15201498), (12, 10134332), (13, 9354768), (16, 7600749), (24, 5067166), (26, 4677384), (39, 3118256), (48, 2533583), (52, 2338692), (78, 1559128), (104, 1169346), (156, 779564), (208, 584673), (312, 389782), (624, 194891)]