156728075530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2204023}}^1$

素因数の和:2204590

約数の個数: 32

約数和(自身を含む): 304366898304

約数和(自身を除く): 147638822774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 547, 1094, 2735, 5470, 7111, 14222, 35555, 71110, 2204023, 4408046, 11020115, 22040230, 28652299, 57304598, 143261495, 286522990, 1205600581, 2411201162, 6028002905, 12056005810, 15672807553, 31345615106, 78364037765, 156728075530]

約数ペア:

[(1, 156728075530), (2, 78364037765), (5, 31345615106), (10, 15672807553), (13, 12056005810), (26, 6028002905), (65, 2411201162), (130, 1205600581), (547, 286522990), (1094, 143261495), (2735, 57304598), (5470, 28652299), (7111, 22040230), (14222, 11020115), (35555, 4408046), (71110, 2204023)]