149056308

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^2$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 400807680

約数和(自身を除く): 251751372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 211, 279, 372, 422, 558, 633, 837, 844, 1116, 1266, 1674, 1899, 2532, 3348, 3798, 5697, 6541, 7596, 11394, 13082, 19623, 22788, 26164, 39246, 44521, 58869, 78492, 89042, 117738, 133563, 176607, 178084, 235476, 267126, 353214, 400689, 534252, 706428, 801378, 1202067, 1380151, 1602756, 2404134, 2760302, 4140453, 4808268, 5520604, 8280906, 12421359, 16561812, 24842718, 37264077, 49685436, 74528154, 149056308]

約数ペア:

[(1, 149056308), (2, 74528154), (3, 49685436), (4, 37264077), (6, 24842718), (9, 16561812), (12, 12421359), (18, 8280906), (27, 5520604), (31, 4808268), (36, 4140453), (54, 2760302), (62, 2404134), (93, 1602756), (108, 1380151), (124, 1202067), (186, 801378), (211, 706428), (279, 534252), (372, 400689), (422, 353214), (558, 267126), (633, 235476), (837, 178084), (844, 176607), (1116, 133563), (1266, 117738), (1674, 89042), (1899, 78492), (2532, 58869), (3348, 44521), (3798, 39246), (5697, 26164), (6541, 22788), (7596, 19623), (11394, 13082)]