154177324

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{2179}}^1$

素因数の和:2235

約数の個数: 54

約数和(自身を含む): 331401420

約数和(自身を除く): 177224096

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 931, 1444, 1862, 2179, 2527, 3724, 4358, 5054, 8716, 10108, 15253, 17689, 30506, 35378, 41401, 61012, 70756, 82802, 106771, 165604, 213542, 289807, 427084, 579614, 786619, 1159228, 1573238, 2028649, 3146476, 4057298, 5506333, 8114596, 11012666, 22025332, 38544331, 77088662, 154177324]

約数ペア:

[(1, 154177324), (2, 77088662), (4, 38544331), (7, 22025332), (14, 11012666), (19, 8114596), (28, 5506333), (38, 4057298), (49, 3146476), (76, 2028649), (98, 1573238), (133, 1159228), (196, 786619), (266, 579614), (361, 427084), (532, 289807), (722, 213542), (931, 165604), (1444, 106771), (1862, 82802), (2179, 70756), (2527, 61012), (3724, 41401), (4358, 35378), (5054, 30506), (8716, 17689), (10108, 15253)]