161617274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38609}}^1$

素因数の和:38654

約数の個数: 32

約数和(自身を含む): 311351040

約数和(自身を除く): 149733766

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 38609, 77218, 270263, 501917, 540526, 888007, 1003834, 1776014, 3513419, 6216049, 7026838, 11544091, 12432098, 23088182, 80808637, 161617274]

約数ペア:

[(1, 161617274), (2, 80808637), (7, 23088182), (13, 12432098), (14, 11544091), (23, 7026838), (26, 6216049), (46, 3513419), (91, 1776014), (161, 1003834), (182, 888007), (299, 540526), (322, 501917), (598, 270263), (2093, 77218), (4186, 38609)]