127540416

素因数分解:

$2^6\times 3^1\times {\mathrm{664273}}^1$

素因数の和:664288

約数の個数: 28

約数和(自身を含む): 337451192

約数和(自身を除く): 209910776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 664273, 1328546, 1992819, 2657092, 3985638, 5314184, 7971276, 10628368, 15942552, 21256736, 31885104, 42513472, 63770208, 127540416]

約数ペア:

[(1, 127540416), (2, 63770208), (3, 42513472), (4, 31885104), (6, 21256736), (8, 15942552), (12, 10628368), (16, 7971276), (24, 5314184), (32, 3985638), (48, 2657092), (64, 1992819), (96, 1328546), (192, 664273)]