137521608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{818581}}^1$

素因数の和:818597

約数の個数: 32

約数和(自身を含む): 392919360

約数和(自身を除く): 255397752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 818581, 1637162, 2455743, 3274324, 4911486, 5730067, 6548648, 9822972, 11460134, 17190201, 19645944, 22920268, 34380402, 45840536, 68760804, 137521608]

約数ペア:

[(1, 137521608), (2, 68760804), (3, 45840536), (4, 34380402), (6, 22920268), (7, 19645944), (8, 17190201), (12, 11460134), (14, 9822972), (21, 6548648), (24, 5730067), (28, 4911486), (42, 3274324), (56, 2455743), (84, 1637162), (168, 818581)]