126741212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:942

約数の個数: 36

約数和(自身を含む): 241340400

約数和(自身を除く): 114599188

約数列:

[1, 2, 4, 13, 26, 52, 169, 313, 338, 599, 626, 676, 1198, 1252, 2396, 4069, 7787, 8138, 15574, 16276, 31148, 52897, 101231, 105794, 187487, 202462, 211588, 374974, 404924, 749948, 2437331, 4874662, 9749324, 31685303, 63370606, 126741212]

約数ペア:

[(1, 126741212), (2, 63370606), (4, 31685303), (13, 9749324), (26, 4874662), (52, 2437331), (169, 749948), (313, 404924), (338, 374974), (599, 211588), (626, 202462), (676, 187487), (1198, 105794), (1252, 101231), (2396, 52897), (4069, 31148), (7787, 16276), (8138, 15574)]