156078168

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{16381}}^1$

素因数の和:16787

約数の個数: 32

約数和(自身を含む): 391202160

約数和(自身を除く): 235123992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 9528, 16381, 32762, 49143, 65524, 98286, 131048, 196572, 393144, 6503257, 13006514, 19509771, 26013028, 39019542, 52026056, 78039084, 156078168]

約数ペア:

[(1, 156078168), (2, 78039084), (3, 52026056), (4, 39019542), (6, 26013028), (8, 19509771), (12, 13006514), (24, 6503257), (397, 393144), (794, 196572), (1191, 131048), (1588, 98286), (2382, 65524), (3176, 49143), (4764, 32762), (9528, 16381)]