123089384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82279}}^1$

素因数の和:82313

約数の個数: 32

約数和(自身を含む): 266587200

約数和(自身を除く): 143497816

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 82279, 164558, 329116, 658232, 905069, 1398743, 1810138, 2797486, 3620276, 5594972, 7240552, 11189944, 15386173, 30772346, 61544692, 123089384]

約数ペア:

[(1, 123089384), (2, 61544692), (4, 30772346), (8, 15386173), (11, 11189944), (17, 7240552), (22, 5594972), (34, 3620276), (44, 2797486), (68, 1810138), (88, 1398743), (136, 905069), (187, 658232), (374, 329116), (748, 164558), (1496, 82279)]