121888152

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2478

約数の個数: 80

約数和(自身を含む): 345866400

約数和(自身を除く): 223978248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1896, 2133, 2381, 2844, 4266, 4762, 5688, 6399, 7143, 8532, 9524, 12798, 14286, 17064, 19048, 21429, 25596, 28572, 42858, 51192, 57144, 64287, 85716, 128574, 171432, 188099, 192861, 257148, 376198, 385722, 514296, 564297, 752396, 771444, 1128594, 1504792, 1542888, 1692891, 2257188, 3385782, 4514376, 5078673, 6771564, 10157346, 13543128, 15236019, 20314692, 30472038, 40629384, 60944076, 121888152]

約数ペア:

[(1, 121888152), (2, 60944076), (3, 40629384), (4, 30472038), (6, 20314692), (8, 15236019), (9, 13543128), (12, 10157346), (18, 6771564), (24, 5078673), (27, 4514376), (36, 3385782), (54, 2257188), (72, 1692891), (79, 1542888), (81, 1504792), (108, 1128594), (158, 771444), (162, 752396), (216, 564297), (237, 514296), (316, 385722), (324, 376198), (474, 257148), (632, 192861), (648, 188099), (711, 171432), (948, 128574), (1422, 85716), (1896, 64287), (2133, 57144), (2381, 51192), (2844, 42858), (4266, 28572), (4762, 25596), (5688, 21429), (6399, 19048), (7143, 17064), (8532, 14286), (9524, 12798)]