172322872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{2069}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 335340000

約数和(自身を除く): 163017128

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 359, 718, 1436, 2069, 2872, 4138, 8276, 10411, 16552, 20822, 41644, 60001, 83288, 120002, 240004, 480008, 742771, 1485542, 2971084, 5942168, 21540359, 43080718, 86161436, 172322872]

約数ペア:

[(1, 172322872), (2, 86161436), (4, 43080718), (8, 21540359), (29, 5942168), (58, 2971084), (116, 1485542), (232, 742771), (359, 480008), (718, 240004), (1436, 120002), (2069, 83288), (2872, 60001), (4138, 41644), (8276, 20822), (10411, 16552)]