128118768

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{65101}}^1$

素因数の和:65153

約数の個数: 40

約数和(自身を含む): 339051216

約数和(自身を除く): 210932448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 65101, 130202, 195303, 260404, 390606, 520808, 781212, 1041616, 1562424, 2669141, 3124848, 5338282, 8007423, 10676564, 16014846, 21353128, 32029692, 42706256, 64059384, 128118768]

約数ペア:

[(1, 128118768), (2, 64059384), (3, 42706256), (4, 32029692), (6, 21353128), (8, 16014846), (12, 10676564), (16, 8007423), (24, 5338282), (41, 3124848), (48, 2669141), (82, 1562424), (123, 1041616), (164, 781212), (246, 520808), (328, 390606), (492, 260404), (656, 195303), (984, 130202), (1968, 65101)]