130560528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{388573}}^1$

素因数の和:388591

約数の個数: 40

約数和(自身を含む): 385465408

約数和(自身を除く): 254904880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 388573, 777146, 1165719, 1554292, 2331438, 2720011, 3108584, 4662876, 5440022, 6217168, 8160033, 9325752, 10880044, 16320066, 18651504, 21760088, 32640132, 43520176, 65280264, 130560528]

約数ペア:

[(1, 130560528), (2, 65280264), (3, 43520176), (4, 32640132), (6, 21760088), (7, 18651504), (8, 16320066), (12, 10880044), (14, 9325752), (16, 8160033), (21, 6217168), (24, 5440022), (28, 4662876), (42, 3108584), (48, 2720011), (56, 2331438), (84, 1554292), (112, 1165719), (168, 777146), (336, 388573)]