140396112

素因数分解:

$2^4\times 3^3\times {\mathrm{324991}}^1$

素因数の和:325008

約数の個数: 40

約数和(自身を含む): 402990080

約数和(自身を除く): 262593968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 324991, 649982, 974973, 1299964, 1949946, 2599928, 2924919, 3899892, 5199856, 5849838, 7799784, 8774757, 11699676, 15599568, 17549514, 23399352, 35099028, 46798704, 70198056, 140396112]

約数ペア:

[(1, 140396112), (2, 70198056), (3, 46798704), (4, 35099028), (6, 23399352), (8, 17549514), (9, 15599568), (12, 11699676), (16, 8774757), (18, 7799784), (24, 5849838), (27, 5199856), (36, 3899892), (48, 2924919), (54, 2599928), (72, 1949946), (108, 1299964), (144, 974973), (216, 649982), (432, 324991)]