156640968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197779}}^1$

素因数の和:197802

約数の個数: 48

約数和(自身を含む): 462805200

約数和(自身を除く): 306164232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 197779, 395558, 593337, 791116, 1186674, 1582232, 1780011, 2175569, 2373348, 3560022, 4351138, 4746696, 6526707, 7120044, 8702276, 13053414, 14240088, 17404552, 19580121, 26106828, 39160242, 52213656, 78320484, 156640968]

約数ペア:

[(1, 156640968), (2, 78320484), (3, 52213656), (4, 39160242), (6, 26106828), (8, 19580121), (9, 17404552), (11, 14240088), (12, 13053414), (18, 8702276), (22, 7120044), (24, 6526707), (33, 4746696), (36, 4351138), (44, 3560022), (66, 2373348), (72, 2175569), (88, 1780011), (99, 1582232), (132, 1186674), (198, 791116), (264, 593337), (396, 395558), (792, 197779)]