180436816

素因数分解:

$2^4\times 7^2\times {\mathrm{230149}}^1$

素因数の和:230171

約数の個数: 30

約数和(自身を含む): 406675050

約数和(自身を除く): 226238234

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 230149, 460298, 920596, 1611043, 1841192, 3222086, 3682384, 6444172, 11277301, 12888344, 22554602, 25776688, 45109204, 90218408, 180436816]

約数ペア:

[(1, 180436816), (2, 90218408), (4, 45109204), (7, 25776688), (8, 22554602), (14, 12888344), (16, 11277301), (28, 6444172), (49, 3682384), (56, 3222086), (98, 1841192), (112, 1611043), (196, 920596), (392, 460298), (784, 230149)]