156700880216

素因数分解:

$2^3\times {\mathrm{157999}}^1\times {\mathrm{123973}}^1$

素因数の和:281978

約数の個数: 16

約数和(自身を含む): 293818380000

約数和(自身を除く): 137117499784

約数列:

[1, 2, 4, 8, 123973, 157999, 247946, 315998, 495892, 631996, 991784, 1263992, 19587610027, 39175220054, 78350440108, 156700880216]

約数ペア:

[(1, 156700880216), (2, 78350440108), (4, 39175220054), (8, 19587610027), (123973, 1263992), (157999, 991784), (247946, 631996), (315998, 495892)]