136654448

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39359}}^1$

素因数の和:39405

約数の個数: 40

約数和(自身を含む): 312360960

約数和(自身を除く): 175706512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 39359, 78718, 157436, 275513, 314872, 551026, 629744, 1102052, 1220129, 2204104, 2440258, 4408208, 4880516, 8540903, 9761032, 17081806, 19522064, 34163612, 68327224, 136654448]

約数ペア:

[(1, 136654448), (2, 68327224), (4, 34163612), (7, 19522064), (8, 17081806), (14, 9761032), (16, 8540903), (28, 4880516), (31, 4408208), (56, 2440258), (62, 2204104), (112, 1220129), (124, 1102052), (217, 629744), (248, 551026), (434, 314872), (496, 275513), (868, 157436), (1736, 78718), (3472, 39359)]