161294042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5437}}^1$

素因数の和:5622

約数の個数: 32

約数和(自身を含む): 299655552

約数和(自身を除く): 138361510

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 2119, 2282, 4238, 5437, 10874, 14833, 29666, 38059, 70681, 76118, 141362, 494767, 886231, 989534, 1772462, 6203617, 11521003, 12407234, 23042006, 80647021, 161294042]

約数ペア:

[(1, 161294042), (2, 80647021), (7, 23042006), (13, 12407234), (14, 11521003), (26, 6203617), (91, 1772462), (163, 989534), (182, 886231), (326, 494767), (1141, 141362), (2119, 76118), (2282, 70681), (4238, 38059), (5437, 29666), (10874, 14833)]