138960504

素因数分解:

$2^3\times 3^2\times {\mathrm{1201}}^1\times {\mathrm{1607}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 376899120

約数和(自身を除く): 237938616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1201, 1607, 2402, 3214, 3603, 4804, 4821, 6428, 7206, 9608, 9642, 10809, 12856, 14412, 14463, 19284, 21618, 28824, 28926, 38568, 43236, 57852, 86472, 115704, 1930007, 3860014, 5790021, 7720028, 11580042, 15440056, 17370063, 23160084, 34740126, 46320168, 69480252, 138960504]

約数ペア:

[(1, 138960504), (2, 69480252), (3, 46320168), (4, 34740126), (6, 23160084), (8, 17370063), (9, 15440056), (12, 11580042), (18, 7720028), (24, 5790021), (36, 3860014), (72, 1930007), (1201, 115704), (1607, 86472), (2402, 57852), (3214, 43236), (3603, 38568), (4804, 28926), (4821, 28824), (6428, 21618), (7206, 19284), (9608, 14463), (9642, 14412), (10809, 12856)]