157888872

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{2381}}^1$

素因数の和:2703

約数の個数: 64

約数和(自身を含む): 440193600

約数和(自身を除く): 282304728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 921, 1228, 1842, 2381, 2456, 2763, 3684, 4762, 5526, 7143, 7368, 8289, 9524, 11052, 14286, 16578, 19048, 21429, 22104, 28572, 33156, 42858, 57144, 64287, 66312, 85716, 128574, 171432, 257148, 514296, 730967, 1461934, 2192901, 2923868, 4385802, 5847736, 6578703, 8771604, 13157406, 17543208, 19736109, 26314812, 39472218, 52629624, 78944436, 157888872]

約数ペア:

[(1, 157888872), (2, 78944436), (3, 52629624), (4, 39472218), (6, 26314812), (8, 19736109), (9, 17543208), (12, 13157406), (18, 8771604), (24, 6578703), (27, 5847736), (36, 4385802), (54, 2923868), (72, 2192901), (108, 1461934), (216, 730967), (307, 514296), (614, 257148), (921, 171432), (1228, 128574), (1842, 85716), (2381, 66312), (2456, 64287), (2763, 57144), (3684, 42858), (4762, 33156), (5526, 28572), (7143, 22104), (7368, 21429), (8289, 19048), (9524, 16578), (11052, 14286)]