133399696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{599}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 267840000

約数和(自身を除く): 134440304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 449, 496, 599, 898, 1198, 1796, 2396, 3592, 4792, 7184, 9584, 13919, 18569, 27838, 37138, 55676, 74276, 111352, 148552, 222704, 268951, 297104, 537902, 1075804, 2151608, 4303216, 8337481, 16674962, 33349924, 66699848, 133399696]

約数ペア:

[(1, 133399696), (2, 66699848), (4, 33349924), (8, 16674962), (16, 8337481), (31, 4303216), (62, 2151608), (124, 1075804), (248, 537902), (449, 297104), (496, 268951), (599, 222704), (898, 148552), (1198, 111352), (1796, 74276), (2396, 55676), (3592, 37138), (4792, 27838), (7184, 18569), (9584, 13919)]