168243984

素因数分解:

$2^4\times 3^2\times {\mathrm{1168361}}^1$

素因数の和:1168375

約数の個数: 30

約数和(自身を含む): 470849886

約数和(自身を除く): 302605902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1168361, 2336722, 3505083, 4673444, 7010166, 9346888, 10515249, 14020332, 18693776, 21030498, 28040664, 42060996, 56081328, 84121992, 168243984]

約数ペア:

[(1, 168243984), (2, 84121992), (3, 56081328), (4, 42060996), (6, 28040664), (8, 21030498), (9, 18693776), (12, 14020332), (16, 10515249), (18, 9346888), (24, 7010166), (36, 4673444), (48, 3505083), (72, 2336722), (144, 1168361)]