157816008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{313127}}^1$

素因数の和:313146

約数の個数: 48

約数和(自身を含む): 488479680

約数和(自身を除く): 330663672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 313127, 626254, 939381, 1252508, 1878762, 2191889, 2505016, 2818143, 3757524, 4383778, 5636286, 6575667, 7515048, 8767556, 11272572, 13151334, 17535112, 19727001, 22545144, 26302668, 39454002, 52605336, 78908004, 157816008]

約数ペア:

[(1, 157816008), (2, 78908004), (3, 52605336), (4, 39454002), (6, 26302668), (7, 22545144), (8, 19727001), (9, 17535112), (12, 13151334), (14, 11272572), (18, 8767556), (21, 7515048), (24, 6575667), (28, 5636286), (36, 4383778), (42, 3757524), (56, 2818143), (63, 2505016), (72, 2191889), (84, 1878762), (126, 1252508), (168, 939381), (252, 626254), (504, 313127)]