140212152

素因数分解:

$2^3\times 3^2\times {\mathrm{1947391}}^1$

素因数の和:1947403

約数の個数: 24

約数和(自身を含む): 379741440

約数和(自身を除く): 239529288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1947391, 3894782, 5842173, 7789564, 11684346, 15579128, 17526519, 23368692, 35053038, 46737384, 70106076, 140212152]

約数ペア:

[(1, 140212152), (2, 70106076), (3, 46737384), (4, 35053038), (6, 23368692), (8, 17526519), (9, 15579128), (12, 11684346), (18, 7789564), (24, 5842173), (36, 3894782), (72, 1947391)]