189432816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2190

約数の個数: 80

約数和(自身を含む): 513681408

約数和(自身を除く): 324248592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 2087, 2928, 3782, 4174, 5673, 6261, 7564, 8348, 11346, 12522, 15128, 16696, 22692, 25044, 30256, 33392, 45384, 50088, 64697, 90768, 100176, 127307, 129394, 194091, 254614, 258788, 381921, 388182, 509228, 517576, 763842, 776364, 1018456, 1035152, 1527684, 1552728, 2036912, 3055368, 3105456, 3946517, 6110736, 7893034, 11839551, 15786068, 23679102, 31572136, 47358204, 63144272, 94716408, 189432816]

約数ペア:

[(1, 189432816), (2, 94716408), (3, 63144272), (4, 47358204), (6, 31572136), (8, 23679102), (12, 15786068), (16, 11839551), (24, 7893034), (31, 6110736), (48, 3946517), (61, 3105456), (62, 3055368), (93, 2036912), (122, 1552728), (124, 1527684), (183, 1035152), (186, 1018456), (244, 776364), (248, 763842), (366, 517576), (372, 509228), (488, 388182), (496, 381921), (732, 258788), (744, 254614), (976, 194091), (1464, 129394), (1488, 127307), (1891, 100176), (2087, 90768), (2928, 64697), (3782, 50088), (4174, 45384), (5673, 33392), (6261, 30256), (7564, 25044), (8348, 22692), (11346, 16696), (12522, 15128)]