191219976

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{115471}}^1$

素因数の和:115506

約数の個数: 48

約数和(自身を含む): 540408960

約数和(自身を除く): 349188984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 115471, 230942, 346413, 461884, 692826, 923768, 1039239, 1385652, 2078478, 2655833, 2771304, 4156956, 5311666, 7967499, 8313912, 10623332, 15934998, 21246664, 23902497, 31869996, 47804994, 63739992, 95609988, 191219976]

約数ペア:

[(1, 191219976), (2, 95609988), (3, 63739992), (4, 47804994), (6, 31869996), (8, 23902497), (9, 21246664), (12, 15934998), (18, 10623332), (23, 8313912), (24, 7967499), (36, 5311666), (46, 4156956), (69, 2771304), (72, 2655833), (92, 2078478), (138, 1385652), (184, 1039239), (207, 923768), (276, 692826), (414, 461884), (552, 346413), (828, 230942), (1656, 115471)]