139078112

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{18979}}^1$

素因数の和:19218

約数の個数: 24

約数和(自身を含む): 275020200

約数和(自身を除く): 135942088

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 3664, 7328, 18979, 37958, 75916, 151832, 303664, 607328, 4346191, 8692382, 17384764, 34769528, 69539056, 139078112]

約数ペア:

[(1, 139078112), (2, 69539056), (4, 34769528), (8, 17384764), (16, 8692382), (32, 4346191), (229, 607328), (458, 303664), (916, 151832), (1832, 75916), (3664, 37958), (7328, 18979)]