165168542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{4273}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 310189824

約数和(自身を除く): 145021282

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1757, 2761, 3514, 4273, 5522, 8546, 19327, 29911, 38654, 47003, 59822, 94006, 329021, 658042, 1072523, 2145046, 7507661, 11797753, 15015322, 23595506, 82584271, 165168542]

約数ペア:

[(1, 165168542), (2, 82584271), (7, 23595506), (11, 15015322), (14, 11797753), (22, 7507661), (77, 2145046), (154, 1072523), (251, 658042), (502, 329021), (1757, 94006), (2761, 59822), (3514, 47003), (4273, 38654), (5522, 29911), (8546, 19327)]