145280656

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2297}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 290651040

約数和(自身を除く): 145370384

約数列:

[1, 2, 4, 8, 16, 59, 67, 118, 134, 236, 268, 472, 536, 944, 1072, 2297, 3953, 4594, 7906, 9188, 15812, 18376, 31624, 36752, 63248, 135523, 153899, 271046, 307798, 542092, 615596, 1084184, 1231192, 2168368, 2462384, 9080041, 18160082, 36320164, 72640328, 145280656]

約数ペア:

[(1, 145280656), (2, 72640328), (4, 36320164), (8, 18160082), (16, 9080041), (59, 2462384), (67, 2168368), (118, 1231192), (134, 1084184), (236, 615596), (268, 542092), (472, 307798), (536, 271046), (944, 153899), (1072, 135523), (2297, 63248), (3953, 36752), (4594, 31624), (7906, 18376), (9188, 15812)]