142589312

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 293760000

約数和(自身を除く): 151170688

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 79, 118, 128, 158, 236, 239, 316, 472, 478, 632, 944, 956, 1264, 1888, 1912, 2528, 3776, 3824, 4661, 5056, 7552, 7648, 9322, 10112, 14101, 15296, 18644, 18881, 28202, 30592, 37288, 37762, 56404, 74576, 75524, 112808, 149152, 151048, 225616, 298304, 302096, 451232, 596608, 604192, 902464, 1113979, 1208384, 1804928, 2227958, 2416768, 4455916, 8911832, 17823664, 35647328, 71294656, 142589312]

約数ペア:

[(1, 142589312), (2, 71294656), (4, 35647328), (8, 17823664), (16, 8911832), (32, 4455916), (59, 2416768), (64, 2227958), (79, 1804928), (118, 1208384), (128, 1113979), (158, 902464), (236, 604192), (239, 596608), (316, 451232), (472, 302096), (478, 298304), (632, 225616), (944, 151048), (956, 149152), (1264, 112808), (1888, 75524), (1912, 74576), (2528, 56404), (3776, 37762), (3824, 37288), (4661, 30592), (5056, 28202), (7552, 18881), (7648, 18644), (9322, 15296), (10112, 14101)]