155181858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{4297}}^1$

素因数の和:4778

約数の個数: 32

約数和(自身を含む): 335037696

約数和(自身を除く): 179855838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 463, 926, 1389, 2778, 4297, 6019, 8594, 12038, 12891, 18057, 25782, 36114, 55861, 111722, 167583, 335166, 1989511, 3979022, 5968533, 11937066, 25863643, 51727286, 77590929, 155181858]

約数ペア:

[(1, 155181858), (2, 77590929), (3, 51727286), (6, 25863643), (13, 11937066), (26, 5968533), (39, 3979022), (78, 1989511), (463, 335166), (926, 167583), (1389, 111722), (2778, 55861), (4297, 36114), (6019, 25782), (8594, 18057), (12038, 12891)]