123987168

素因数分解:

$2^5\times 3^2\times {\mathrm{430511}}^1$

素因数の和:430527

約数の個数: 36

約数和(自身を含む): 352589328

約数和(自身を除く): 228602160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 430511, 861022, 1291533, 1722044, 2583066, 3444088, 3874599, 5166132, 6888176, 7749198, 10332264, 13776352, 15498396, 20664528, 30996792, 41329056, 61993584, 123987168]

約数ペア:

[(1, 123987168), (2, 61993584), (3, 41329056), (4, 30996792), (6, 20664528), (8, 15498396), (9, 13776352), (12, 10332264), (16, 7749198), (18, 6888176), (24, 5166132), (32, 3874599), (36, 3444088), (48, 2583066), (72, 1722044), (96, 1291533), (144, 861022), (288, 430511)]