152959554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20879}}^1$

素因数の和:20935

約数の個数: 48

約数和(自身を含む): 371329920

約数和(自身を除く): 218370366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 20879, 41758, 62637, 125274, 187911, 229669, 375822, 459338, 689007, 772523, 1378014, 1545046, 2067021, 2317569, 4134042, 4635138, 6952707, 8497753, 13905414, 16995506, 25493259, 50986518, 76479777, 152959554]

約数ペア:

[(1, 152959554), (2, 76479777), (3, 50986518), (6, 25493259), (9, 16995506), (11, 13905414), (18, 8497753), (22, 6952707), (33, 4635138), (37, 4134042), (66, 2317569), (74, 2067021), (99, 1545046), (111, 1378014), (198, 772523), (222, 689007), (333, 459338), (407, 375822), (666, 229669), (814, 187911), (1221, 125274), (2442, 62637), (3663, 41758), (7326, 20879)]