143221248

素因数分解:

$2^9\times 3^2\times {\mathrm{31081}}^1$

素因数の和:31105

約数の個数: 60

約数和(自身を含む): 413359518

約数和(自身を除く): 270138270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 31081, 62162, 93243, 124324, 186486, 248648, 279729, 372972, 497296, 559458, 745944, 994592, 1118916, 1491888, 1989184, 2237832, 2983776, 3978368, 4475664, 5967552, 7956736, 8951328, 11935104, 15913472, 17902656, 23870208, 35805312, 47740416, 71610624, 143221248]

約数ペア:

[(1, 143221248), (2, 71610624), (3, 47740416), (4, 35805312), (6, 23870208), (8, 17902656), (9, 15913472), (12, 11935104), (16, 8951328), (18, 7956736), (24, 5967552), (32, 4475664), (36, 3978368), (48, 2983776), (64, 2237832), (72, 1989184), (96, 1491888), (128, 1118916), (144, 994592), (192, 745944), (256, 559458), (288, 497296), (384, 372972), (512, 279729), (576, 248648), (768, 186486), (1152, 124324), (1536, 93243), (2304, 62162), (4608, 31081)]