161698128

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10973}}^1$

素因数の和:11291

約数の個数: 40

約数和(自身を含む): 419119008

約数和(自身を除く): 257420880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2456, 3684, 4912, 7368, 10973, 14736, 21946, 32919, 43892, 65838, 87784, 131676, 175568, 263352, 526704, 3368711, 6737422, 10106133, 13474844, 20212266, 26949688, 40424532, 53899376, 80849064, 161698128]

約数ペア:

[(1, 161698128), (2, 80849064), (3, 53899376), (4, 40424532), (6, 26949688), (8, 20212266), (12, 13474844), (16, 10106133), (24, 6737422), (48, 3368711), (307, 526704), (614, 263352), (921, 175568), (1228, 131676), (1842, 87784), (2456, 65838), (3684, 43892), (4912, 32919), (7368, 21946), (10973, 14736)]