161434584

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131891}}^1$

素因数の和:131920

約数の個数: 48

約数和(自身を含む): 462940920

約数和(自身を除く): 301506336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 131891, 263782, 395673, 527564, 791346, 1055128, 1187019, 1582692, 2242147, 2374038, 3165384, 4484294, 4748076, 6726441, 8968588, 9496152, 13452882, 17937176, 20179323, 26905764, 40358646, 53811528, 80717292, 161434584]

約数ペア:

[(1, 161434584), (2, 80717292), (3, 53811528), (4, 40358646), (6, 26905764), (8, 20179323), (9, 17937176), (12, 13452882), (17, 9496152), (18, 8968588), (24, 6726441), (34, 4748076), (36, 4484294), (51, 3165384), (68, 2374038), (72, 2242147), (102, 1582692), (136, 1187019), (153, 1055128), (204, 791346), (306, 527564), (408, 395673), (612, 263782), (1224, 131891)]