128254416

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{11087}}^1$

素因数の和:11339

約数の個数: 40

約数和(自身を含む): 332728704

約数和(自身を除く): 204474288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11087, 11568, 22174, 33261, 44348, 66522, 88696, 133044, 177392, 266088, 532176, 2671967, 5343934, 8015901, 10687868, 16031802, 21375736, 32063604, 42751472, 64127208, 128254416]

約数ペア:

[(1, 128254416), (2, 64127208), (3, 42751472), (4, 32063604), (6, 21375736), (8, 16031802), (12, 10687868), (16, 8015901), (24, 5343934), (48, 2671967), (241, 532176), (482, 266088), (723, 177392), (964, 133044), (1446, 88696), (1928, 66522), (2892, 44348), (3856, 33261), (5784, 22174), (11087, 11568)]