131330562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{19319}}^1$

素因数の和:19438

約数の個数: 32

約数和(自身を含む): 289336320

約数和(自身を除く): 158005758

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 19319, 38638, 57957, 115914, 212509, 425018, 637527, 1275054, 1989857, 3979714, 5969571, 11939142, 21888427, 43776854, 65665281, 131330562]

約数ペア:

[(1, 131330562), (2, 65665281), (3, 43776854), (6, 21888427), (11, 11939142), (22, 5969571), (33, 3979714), (66, 1989857), (103, 1275054), (206, 637527), (309, 425018), (618, 212509), (1133, 115914), (2266, 57957), (3399, 38638), (6798, 19319)]