165732968

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 315494400

約数和(自身を除く): 149761432

約数列:

[1, 2, 4, 8, 127, 157, 254, 314, 508, 628, 1016, 1039, 1256, 2078, 4156, 8312, 19939, 39878, 79756, 131953, 159512, 163123, 263906, 326246, 527812, 652492, 1055624, 1304984, 20716621, 41433242, 82866484, 165732968]

約数ペア:

[(1, 165732968), (2, 82866484), (4, 41433242), (8, 20716621), (127, 1304984), (157, 1055624), (254, 652492), (314, 527812), (508, 326246), (628, 263906), (1016, 163123), (1039, 159512), (1256, 131953), (2078, 79756), (4156, 39878), (8312, 19939)]