156317868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10169}}^1$

素因数の和:10247

約数の個数: 72

約数和(自身を含む): 459033120

約数和(自身を除く): 302715252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 10169, 15372, 20338, 30507, 40676, 61014, 71183, 91521, 122028, 142366, 183042, 213549, 284732, 366084, 427098, 620309, 640647, 854196, 1240618, 1281294, 1860927, 2481236, 2562588, 3721854, 4342163, 5582781, 7443708, 8684326, 11165562, 13026489, 17368652, 22331124, 26052978, 39079467, 52105956, 78158934, 156317868]

約数ペア:

[(1, 156317868), (2, 78158934), (3, 52105956), (4, 39079467), (6, 26052978), (7, 22331124), (9, 17368652), (12, 13026489), (14, 11165562), (18, 8684326), (21, 7443708), (28, 5582781), (36, 4342163), (42, 3721854), (61, 2562588), (63, 2481236), (84, 1860927), (122, 1281294), (126, 1240618), (183, 854196), (244, 640647), (252, 620309), (366, 427098), (427, 366084), (549, 284732), (732, 213549), (854, 183042), (1098, 142366), (1281, 122028), (1708, 91521), (2196, 71183), (2562, 61014), (3843, 40676), (5124, 30507), (7686, 20338), (10169, 15372)]