189547712

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1513

約数の個数: 56

約数和(自身を含む): 394716000

約数和(自身を除く): 205168288

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 146, 232, 292, 464, 584, 928, 1168, 1399, 1856, 2117, 2336, 2798, 4234, 4672, 5596, 8468, 11192, 16936, 22384, 33872, 40571, 44768, 67744, 81142, 89536, 102127, 135488, 162284, 204254, 324568, 408508, 649136, 817016, 1298272, 1634032, 2596544, 2961683, 3268064, 5923366, 6536128, 11846732, 23693464, 47386928, 94773856, 189547712]

約数ペア:

[(1, 189547712), (2, 94773856), (4, 47386928), (8, 23693464), (16, 11846732), (29, 6536128), (32, 5923366), (58, 3268064), (64, 2961683), (73, 2596544), (116, 1634032), (146, 1298272), (232, 817016), (292, 649136), (464, 408508), (584, 324568), (928, 204254), (1168, 162284), (1399, 135488), (1856, 102127), (2117, 89536), (2336, 81142), (2798, 67744), (4234, 44768), (4672, 40571), (5596, 33872), (8468, 22384), (11192, 16936)]