179970816

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2633}}^1$

素因数の和:2741

約数の個数: 72

約数和(自身を含む): 484550640

約数和(自身を除く): 304579824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 534, 712, 768, 1068, 1424, 2136, 2633, 2848, 4272, 5266, 5696, 7899, 8544, 10532, 11392, 15798, 17088, 21064, 22784, 31596, 34176, 42128, 63192, 68352, 84256, 126384, 168512, 234337, 252768, 337024, 468674, 505536, 674048, 703011, 937348, 1011072, 1406022, 1874696, 2022144, 2812044, 3749392, 5624088, 7498784, 11248176, 14997568, 22496352, 29995136, 44992704, 59990272, 89985408, 179970816]

約数ペア:

[(1, 179970816), (2, 89985408), (3, 59990272), (4, 44992704), (6, 29995136), (8, 22496352), (12, 14997568), (16, 11248176), (24, 7498784), (32, 5624088), (48, 3749392), (64, 2812044), (89, 2022144), (96, 1874696), (128, 1406022), (178, 1011072), (192, 937348), (256, 703011), (267, 674048), (356, 505536), (384, 468674), (534, 337024), (712, 252768), (768, 234337), (1068, 168512), (1424, 126384), (2136, 84256), (2633, 68352), (2848, 63192), (4272, 42128), (5266, 34176), (5696, 31596), (7899, 22784), (8544, 21064), (10532, 17088), (11392, 15798)]