139297952

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{19009}}^1$

素因数の和:19248

約数の個数: 24

約数和(自身を含む): 275454900

約数和(自身を除く): 136156948

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 3664, 7328, 19009, 38018, 76036, 152072, 304144, 608288, 4353061, 8706122, 17412244, 34824488, 69648976, 139297952]

約数ペア:

[(1, 139297952), (2, 69648976), (4, 34824488), (8, 17412244), (16, 8706122), (32, 4353061), (229, 608288), (458, 304144), (916, 152072), (1832, 76036), (3664, 38018), (7328, 19009)]