141519402

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 319168512

約数和(自身を除く): 177649110

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 1143, 1997, 2286, 3937, 3994, 5991, 7874, 11811, 11982, 17973, 23622, 35433, 35946, 61907, 70866, 123814, 185721, 253619, 371442, 507238, 557163, 760857, 1114326, 1521714, 2282571, 4565142, 7862189, 15724378, 23586567, 47173134, 70759701, 141519402]

約数ペア:

[(1, 141519402), (2, 70759701), (3, 47173134), (6, 23586567), (9, 15724378), (18, 7862189), (31, 4565142), (62, 2282571), (93, 1521714), (127, 1114326), (186, 760857), (254, 557163), (279, 507238), (381, 371442), (558, 253619), (762, 185721), (1143, 123814), (1997, 70866), (2286, 61907), (3937, 35946), (3994, 35433), (5991, 23622), (7874, 17973), (11811, 11982)]