131208696

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{18043}}^1$

素因数の和:18156

約数の個数: 48

約数和(自身を含む): 358895160

約数和(自身を除く): 227686464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 18043, 36086, 54129, 72172, 108258, 144344, 162387, 216516, 324774, 433032, 649548, 1299096, 1822343, 3644686, 5467029, 7289372, 10934058, 14578744, 16401087, 21868116, 32802174, 43736232, 65604348, 131208696]

約数ペア:

[(1, 131208696), (2, 65604348), (3, 43736232), (4, 32802174), (6, 21868116), (8, 16401087), (9, 14578744), (12, 10934058), (18, 7289372), (24, 5467029), (36, 3644686), (72, 1822343), (101, 1299096), (202, 649548), (303, 433032), (404, 324774), (606, 216516), (808, 162387), (909, 144344), (1212, 108258), (1818, 72172), (2424, 54129), (3636, 36086), (7272, 18043)]