140257992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{119267}}^1$

素因数の和:119290

約数の個数: 48

約数和(自身を含む): 407896560

約数和(自身を除く): 267638568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 119267, 238534, 357801, 477068, 715602, 834869, 954136, 1431204, 1669738, 2504607, 2862408, 3339476, 5009214, 5844083, 6678952, 10018428, 11688166, 17532249, 20036856, 23376332, 35064498, 46752664, 70128996, 140257992]

約数ペア:

[(1, 140257992), (2, 70128996), (3, 46752664), (4, 35064498), (6, 23376332), (7, 20036856), (8, 17532249), (12, 11688166), (14, 10018428), (21, 6678952), (24, 5844083), (28, 5009214), (42, 3339476), (49, 2862408), (56, 2504607), (84, 1669738), (98, 1431204), (147, 954136), (168, 834869), (196, 715602), (294, 477068), (392, 357801), (588, 238534), (1176, 119267)]