164965242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5171}}^1$

素因数の和:5598

約数の個数: 32

約数和(自身を含む): 356247360

約数和(自身を除く): 191282118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2454, 5171, 5317, 10342, 10634, 15513, 15951, 31026, 31902, 67223, 134446, 201669, 403338, 2114939, 4229878, 6344817, 12689634, 27494207, 54988414, 82482621, 164965242]

約数ペア:

[(1, 164965242), (2, 82482621), (3, 54988414), (6, 27494207), (13, 12689634), (26, 6344817), (39, 4229878), (78, 2114939), (409, 403338), (818, 201669), (1227, 134446), (2454, 67223), (5171, 31902), (5317, 31026), (10342, 15951), (10634, 15513)]