190106904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3881}}^1$

素因数の和:4060

約数の個数: 64

約数和(自身を含む): 515219040

約数和(自身を除く): 325112136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 3881, 4082, 6123, 7762, 8164, 11643, 12246, 15524, 16328, 23286, 24492, 31048, 46572, 48984, 50453, 93144, 100906, 151359, 201812, 302718, 403624, 605436, 609317, 1210872, 1218634, 1827951, 2437268, 3655902, 4874536, 7311804, 7921121, 14623608, 15842242, 23763363, 31684484, 47526726, 63368968, 95053452, 190106904]

約数ペア:

[(1, 190106904), (2, 95053452), (3, 63368968), (4, 47526726), (6, 31684484), (8, 23763363), (12, 15842242), (13, 14623608), (24, 7921121), (26, 7311804), (39, 4874536), (52, 3655902), (78, 2437268), (104, 1827951), (156, 1218634), (157, 1210872), (312, 609317), (314, 605436), (471, 403624), (628, 302718), (942, 201812), (1256, 151359), (1884, 100906), (2041, 93144), (3768, 50453), (3881, 48984), (4082, 46572), (6123, 31048), (7762, 24492), (8164, 23286), (11643, 16328), (12246, 15524)]