136638648

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{26729}}^1$

素因数の和:26812

約数の個数: 48

約数和(自身を含む): 375289200

約数和(自身を除く): 238650552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 26729, 53458, 80187, 106916, 160374, 213832, 240561, 320748, 481122, 641496, 962244, 1897759, 1924488, 3795518, 5693277, 7591036, 11386554, 15182072, 17079831, 22773108, 34159662, 45546216, 68319324, 136638648]

約数ペア:

[(1, 136638648), (2, 68319324), (3, 45546216), (4, 34159662), (6, 22773108), (8, 17079831), (9, 15182072), (12, 11386554), (18, 7591036), (24, 5693277), (36, 3795518), (71, 1924488), (72, 1897759), (142, 962244), (213, 641496), (284, 481122), (426, 320748), (568, 240561), (639, 213832), (852, 160374), (1278, 106916), (1704, 80187), (2556, 53458), (5112, 26729)]