128138592

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{12959}}^1$

素因数の和:13075

約数の個数: 48

約数和(自身を含む): 339655680

約数和(自身を除く): 211517088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 12959, 25918, 38877, 51836, 77754, 103672, 155508, 207344, 311016, 414688, 622032, 1244064, 1334777, 2669554, 4004331, 5339108, 8008662, 10678216, 16017324, 21356432, 32034648, 42712864, 64069296, 128138592]

約数ペア:

[(1, 128138592), (2, 64069296), (3, 42712864), (4, 32034648), (6, 21356432), (8, 16017324), (12, 10678216), (16, 8008662), (24, 5339108), (32, 4004331), (48, 2669554), (96, 1334777), (103, 1244064), (206, 622032), (309, 414688), (412, 311016), (618, 207344), (824, 155508), (1236, 103672), (1648, 77754), (2472, 51836), (3296, 38877), (4944, 25918), (9888, 12959)]