171840216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421177}}^1$

素因数の和:421203

約数の個数: 32

約数和(自身を含む): 454872240

約数和(自身を除く): 283032024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 421177, 842354, 1263531, 1684708, 2527062, 3369416, 5054124, 7160009, 10108248, 14320018, 21480027, 28640036, 42960054, 57280072, 85920108, 171840216]

約数ペア:

[(1, 171840216), (2, 85920108), (3, 57280072), (4, 42960054), (6, 28640036), (8, 21480027), (12, 14320018), (17, 10108248), (24, 7160009), (34, 5054124), (51, 3369416), (68, 2527062), (102, 1684708), (136, 1263531), (204, 842354), (408, 421177)]