122913816

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{25997}}^1$

素因数の和:26203

約数の個数: 32

約数和(自身を含む): 308856240

約数和(自身を除く): 185942424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 25997, 51994, 77991, 103988, 155982, 207976, 311964, 623928, 5121409, 10242818, 15364227, 20485636, 30728454, 40971272, 61456908, 122913816]

約数ペア:

[(1, 122913816), (2, 61456908), (3, 40971272), (4, 30728454), (6, 20485636), (8, 15364227), (12, 10242818), (24, 5121409), (197, 623928), (394, 311964), (591, 207976), (788, 155982), (1182, 103988), (1576, 77991), (2364, 51994), (4728, 25997)]