161589546

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 375459840

約数和(自身を除く): 213870294

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 837, 1163, 1494, 1674, 2241, 2326, 2573, 3489, 4482, 5146, 6978, 7719, 10467, 15438, 20934, 23157, 31401, 36053, 46314, 62802, 69471, 72106, 96529, 108159, 138942, 193058, 216318, 289587, 324477, 579174, 648954, 868761, 973431, 1737522, 1946862, 2606283, 2992399, 5212566, 5984798, 8977197, 17954394, 26931591, 53863182, 80794773, 161589546]

約数ペア:

[(1, 161589546), (2, 80794773), (3, 53863182), (6, 26931591), (9, 17954394), (18, 8977197), (27, 5984798), (31, 5212566), (54, 2992399), (62, 2606283), (83, 1946862), (93, 1737522), (166, 973431), (186, 868761), (249, 648954), (279, 579174), (498, 324477), (558, 289587), (747, 216318), (837, 193058), (1163, 138942), (1494, 108159), (1674, 96529), (2241, 72106), (2326, 69471), (2573, 62802), (3489, 46314), (4482, 36053), (5146, 31401), (6978, 23157), (7719, 20934), (10467, 15438)]