155909826

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{17713}}^1$

素因数の和:17887

約数の個数: 32

約数和(自身を含む): 348611520

約数和(自身を除く): 192701694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 17713, 35426, 53139, 106278, 159417, 318834, 478251, 956502, 2887219, 5774438, 8661657, 17323314, 25984971, 51969942, 77954913, 155909826]

約数ペア:

[(1, 155909826), (2, 77954913), (3, 51969942), (6, 25984971), (9, 17323314), (18, 8661657), (27, 5774438), (54, 2887219), (163, 956502), (326, 478251), (489, 318834), (978, 159417), (1467, 106278), (2934, 53139), (4401, 35426), (8802, 17713)]