131730384

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{119321}}^1$

素因数の和:119355

約数の個数: 40

約数和(自身を含む): 355102272

約数和(自身を除く): 223371888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 119321, 238642, 357963, 477284, 715926, 954568, 1431852, 1909136, 2744383, 2863704, 5488766, 5727408, 8233149, 10977532, 16466298, 21955064, 32932596, 43910128, 65865192, 131730384]

約数ペア:

[(1, 131730384), (2, 65865192), (3, 43910128), (4, 32932596), (6, 21955064), (8, 16466298), (12, 10977532), (16, 8233149), (23, 5727408), (24, 5488766), (46, 2863704), (48, 2744383), (69, 1909136), (92, 1431852), (138, 954568), (184, 715926), (276, 477284), (368, 357963), (552, 238642), (1104, 119321)]