166147816

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{120049}}^1$

素因数の和:120228

約数の個数: 16

約数和(自身を含む): 313330500

約数和(自身を除く): 147182684

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 120049, 240098, 480196, 960392, 20768477, 41536954, 83073908, 166147816]

約数ペア:

[(1, 166147816), (2, 83073908), (4, 41536954), (8, 20768477), (173, 960392), (346, 480196), (692, 240098), (1384, 120049)]