163899852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23189}}^1$

素因数の和:23246

約数の個数: 48

約数和(自身を含む): 415564800

約数和(自身を除く): 251664948

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 23189, 46378, 69567, 92756, 139134, 278268, 440591, 718859, 881182, 1321773, 1437718, 1762364, 2156577, 2643546, 2875436, 4313154, 5287092, 8626308, 13658321, 27316642, 40974963, 54633284, 81949926, 163899852]

約数ペア:

[(1, 163899852), (2, 81949926), (3, 54633284), (4, 40974963), (6, 27316642), (12, 13658321), (19, 8626308), (31, 5287092), (38, 4313154), (57, 2875436), (62, 2643546), (76, 2156577), (93, 1762364), (114, 1437718), (124, 1321773), (186, 881182), (228, 718859), (372, 440591), (589, 278268), (1178, 139134), (1767, 92756), (2356, 69567), (3534, 46378), (7068, 23189)]