146888

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 327360

約数和(自身を除く): 180472

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 61, 86, 122, 172, 244, 301, 344, 427, 488, 602, 854, 1204, 1708, 2408, 2623, 3416, 5246, 10492, 18361, 20984, 36722, 73444, 146888]

約数ペア:

[(1, 146888), (2, 73444), (4, 36722), (7, 20984), (8, 18361), (14, 10492), (28, 5246), (43, 3416), (56, 2623), (61, 2408), (86, 1708), (122, 1204), (172, 854), (244, 602), (301, 488), (344, 427)]