228045793232

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{334991}}^1$

素因数の和:335427

約数の個数: 40

約数和(自身を含む): 446295101952

約数和(自身を除く): 218249308720

約数列:

[1, 2, 4, 8, 16, 157, 271, 314, 542, 628, 1084, 1256, 2168, 2512, 4336, 42547, 85094, 170188, 334991, 340376, 669982, 680752, 1339964, 2679928, 5359856, 52593587, 90782561, 105187174, 181565122, 210374348, 363130244, 420748696, 726260488, 841497392, 1452520976, 14252862077, 28505724154, 57011448308, 114022896616, 228045793232]

約数ペア:

[(1, 228045793232), (2, 114022896616), (4, 57011448308), (8, 28505724154), (16, 14252862077), (157, 1452520976), (271, 841497392), (314, 726260488), (542, 420748696), (628, 363130244), (1084, 210374348), (1256, 181565122), (2168, 105187174), (2512, 90782561), (4336, 52593587), (42547, 5359856), (85094, 2679928), (170188, 1339964), (334991, 680752), (340376, 669982)]