129216696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{769147}}^1$

素因数の和:769163

約数の個数: 32

約数和(自身を含む): 369191040

約数和(自身を除く): 239974344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 769147, 1538294, 2307441, 3076588, 4614882, 5384029, 6153176, 9229764, 10768058, 16152087, 18459528, 21536116, 32304174, 43072232, 64608348, 129216696]

約数ペア:

[(1, 129216696), (2, 64608348), (3, 43072232), (4, 32304174), (6, 21536116), (7, 18459528), (8, 16152087), (12, 10768058), (14, 9229764), (21, 6153176), (24, 5384029), (28, 4614882), (42, 3076588), (56, 2307441), (84, 1538294), (168, 769147)]