123040188

素因数分解:

$2^2\times 3^3\times {\mathrm{419}}^1\times {\mathrm{2719}}^1$

素因数の和:3151

約数の個数: 48

約数和(自身を含む): 319872000

約数和(自身を除く): 196831812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 419, 838, 1257, 1676, 2514, 2719, 3771, 5028, 5438, 7542, 8157, 10876, 11313, 15084, 16314, 22626, 24471, 32628, 45252, 48942, 73413, 97884, 146826, 293652, 1139261, 2278522, 3417783, 4557044, 6835566, 10253349, 13671132, 20506698, 30760047, 41013396, 61520094, 123040188]

約数ペア:

[(1, 123040188), (2, 61520094), (3, 41013396), (4, 30760047), (6, 20506698), (9, 13671132), (12, 10253349), (18, 6835566), (27, 4557044), (36, 3417783), (54, 2278522), (108, 1139261), (419, 293652), (838, 146826), (1257, 97884), (1676, 73413), (2514, 48942), (2719, 45252), (3771, 32628), (5028, 24471), (5438, 22626), (7542, 16314), (8157, 15084), (10876, 11313)]