120081208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3761}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 243326160

約数和(自身を除く): 123244952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2456, 3761, 3991, 7522, 7982, 15044, 15964, 30088, 31928, 48893, 97786, 195572, 391144, 1154627, 2309254, 4618508, 9237016, 15010151, 30020302, 60040604, 120081208]

約数ペア:

[(1, 120081208), (2, 60040604), (4, 30020302), (8, 15010151), (13, 9237016), (26, 4618508), (52, 2309254), (104, 1154627), (307, 391144), (614, 195572), (1228, 97786), (2456, 48893), (3761, 31928), (3991, 30088), (7522, 15964), (7982, 15044)]