156767216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 311230080

約数和(自身を除く): 154462864

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 223, 424, 446, 829, 848, 892, 1658, 1784, 3316, 3568, 6632, 11819, 13264, 23638, 43937, 47276, 87874, 94552, 175748, 184867, 189104, 351496, 369734, 702992, 739468, 1478936, 2957872, 9797951, 19595902, 39191804, 78383608, 156767216]

約数ペア:

[(1, 156767216), (2, 78383608), (4, 39191804), (8, 19595902), (16, 9797951), (53, 2957872), (106, 1478936), (212, 739468), (223, 702992), (424, 369734), (446, 351496), (829, 189104), (848, 184867), (892, 175748), (1658, 94552), (1784, 87874), (3316, 47276), (3568, 43937), (6632, 23638), (11819, 13264)]