156925363060

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3881}}^1\times {\mathrm{15919}}^1$

素因数の和:19936

約数の個数: 48

約数和(自身を含む): 332244541440

約数和(自身を除く): 175319178380

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 3881, 7762, 15524, 15919, 19405, 31838, 38810, 63676, 77620, 79595, 159190, 318380, 492887, 985774, 1971548, 2021713, 2464435, 4043426, 4928870, 8086852, 9857740, 10108565, 20217130, 40434260, 61781639, 123563278, 247126556, 308908195, 617816390, 1235632780, 7846268153, 15692536306, 31385072612, 39231340765, 78462681530, 156925363060]

約数ペア:

[(1, 156925363060), (2, 78462681530), (4, 39231340765), (5, 31385072612), (10, 15692536306), (20, 7846268153), (127, 1235632780), (254, 617816390), (508, 308908195), (635, 247126556), (1270, 123563278), (2540, 61781639), (3881, 40434260), (7762, 20217130), (15524, 10108565), (15919, 9857740), (19405, 8086852), (31838, 4928870), (38810, 4043426), (63676, 2464435), (77620, 2021713), (79595, 1971548), (159190, 985774), (318380, 492887)]