156716766

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 345911904

約数和(自身を除く): 189195138

約数列:

[1, 2, 3, 6, 9, 18, 103, 137, 206, 274, 309, 411, 617, 618, 822, 927, 1233, 1234, 1851, 1854, 2466, 3702, 5553, 11106, 14111, 28222, 42333, 63551, 84529, 84666, 126999, 127102, 169058, 190653, 253587, 253998, 381306, 507174, 571959, 760761, 1143918, 1521522, 8706487, 17412974, 26119461, 52238922, 78358383, 156716766]

約数ペア:

[(1, 156716766), (2, 78358383), (3, 52238922), (6, 26119461), (9, 17412974), (18, 8706487), (103, 1521522), (137, 1143918), (206, 760761), (274, 571959), (309, 507174), (411, 381306), (617, 253998), (618, 253587), (822, 190653), (927, 169058), (1233, 127102), (1234, 126999), (1851, 84666), (1854, 84529), (2466, 63551), (3702, 42333), (5553, 28222), (11106, 14111)]