166957616

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{40289}}^1$

素因数の和:40341

約数の個数: 40

約数和(自身を含む): 379692960

約数和(自身を除く): 212735344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 40289, 80578, 161156, 282023, 322312, 564046, 644624, 1128092, 1490693, 2256184, 2981386, 4512368, 5962772, 10434851, 11925544, 20869702, 23851088, 41739404, 83478808, 166957616]

約数ペア:

[(1, 166957616), (2, 83478808), (4, 41739404), (7, 23851088), (8, 20869702), (14, 11925544), (16, 10434851), (28, 5962772), (37, 4512368), (56, 2981386), (74, 2256184), (112, 1490693), (148, 1128092), (259, 644624), (296, 564046), (518, 322312), (592, 282023), (1036, 161156), (2072, 80578), (4144, 40289)]