151520712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{901909}}^1$

素因数の和:901925

約数の個数: 32

約数和(自身を含む): 432916800

約数和(自身を除く): 281396088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 901909, 1803818, 2705727, 3607636, 5411454, 6313363, 7215272, 10822908, 12626726, 18940089, 21645816, 25253452, 37880178, 50506904, 75760356, 151520712]

約数ペア:

[(1, 151520712), (2, 75760356), (3, 50506904), (4, 37880178), (6, 25253452), (7, 21645816), (8, 18940089), (12, 12626726), (14, 10822908), (21, 7215272), (24, 6313363), (28, 5411454), (42, 3607636), (56, 2705727), (84, 1803818), (168, 901909)]