136891568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{9371}}^1$

素因数の和:9473

約数の個数: 40

約数和(自身を含む): 292856256

約数和(自身を除く): 155964688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 7304, 9371, 14608, 18742, 37484, 74968, 103081, 149936, 206162, 412324, 777793, 824648, 1555586, 1649296, 3111172, 6222344, 8555723, 12444688, 17111446, 34222892, 68445784, 136891568]

約数ペア:

[(1, 136891568), (2, 68445784), (4, 34222892), (8, 17111446), (11, 12444688), (16, 8555723), (22, 6222344), (44, 3111172), (83, 1649296), (88, 1555586), (166, 824648), (176, 777793), (332, 412324), (664, 206162), (913, 149936), (1328, 103081), (1826, 74968), (3652, 37484), (7304, 18742), (9371, 14608)]