145718188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2833}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 319947264

約数和(自身を除く): 174229076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1837, 2338, 2833, 3674, 4676, 5666, 7348, 11332, 12859, 19831, 25718, 31163, 39662, 51436, 62326, 79324, 124652, 218141, 436282, 473111, 872564, 946222, 1892444, 3311777, 5204221, 6623554, 10408442, 13247108, 20816884, 36429547, 72859094, 145718188]

約数ペア:

[(1, 145718188), (2, 72859094), (4, 36429547), (7, 20816884), (11, 13247108), (14, 10408442), (22, 6623554), (28, 5204221), (44, 3311777), (77, 1892444), (154, 946222), (167, 872564), (308, 473111), (334, 436282), (668, 218141), (1169, 124652), (1837, 79324), (2338, 62326), (2833, 51436), (3674, 39662), (4676, 31163), (5666, 25718), (7348, 19831), (11332, 12859)]