168808874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 281406720

約数和(自身を除く): 112597846

約数列:

[1, 2, 13, 26, 37, 74, 379, 463, 481, 758, 926, 962, 4927, 6019, 9854, 12038, 14023, 17131, 28046, 34262, 175477, 182299, 222703, 350954, 364598, 445406, 2281201, 4562402, 6492649, 12985298, 84404437, 168808874]

約数ペア:

[(1, 168808874), (2, 84404437), (13, 12985298), (26, 6492649), (37, 4562402), (74, 2281201), (379, 445406), (463, 364598), (481, 350954), (758, 222703), (926, 182299), (962, 175477), (4927, 34262), (6019, 28046), (9854, 17131), (12038, 14023)]