138768

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{59}}^1$

素因数の和:84

約数の個数: 60

約数和(自身を含む): 424080

約数和(自身を除く): 285312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 59, 84, 98, 112, 118, 147, 168, 177, 196, 236, 294, 336, 354, 392, 413, 472, 588, 708, 784, 826, 944, 1176, 1239, 1416, 1652, 2352, 2478, 2832, 2891, 3304, 4956, 5782, 6608, 8673, 9912, 11564, 17346, 19824, 23128, 34692, 46256, 69384, 138768]

約数ペア:

[(1, 138768), (2, 69384), (3, 46256), (4, 34692), (6, 23128), (7, 19824), (8, 17346), (12, 11564), (14, 9912), (16, 8673), (21, 6608), (24, 5782), (28, 4956), (42, 3304), (48, 2891), (49, 2832), (56, 2478), (59, 2352), (84, 1652), (98, 1416), (112, 1239), (118, 1176), (147, 944), (168, 826), (177, 784), (196, 708), (236, 588), (294, 472), (336, 413), (354, 392)]