128242416

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{25939}}^1$

素因数の和:26053

約数の個数: 40

約数和(自身を含む): 334522240

約数和(自身を除く): 206279824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 25939, 51878, 77817, 103756, 155634, 207512, 311268, 415024, 622536, 1245072, 2671717, 5343434, 8015151, 10686868, 16030302, 21373736, 32060604, 42747472, 64121208, 128242416]

約数ペア:

[(1, 128242416), (2, 64121208), (3, 42747472), (4, 32060604), (6, 21373736), (8, 16030302), (12, 10686868), (16, 8015151), (24, 5343434), (48, 2671717), (103, 1245072), (206, 622536), (309, 415024), (412, 311268), (618, 207512), (824, 155634), (1236, 103756), (1648, 77817), (2472, 51878), (4944, 25939)]