128837604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{52889}}^1$

素因数の和:52932

約数の個数: 48

約数和(自身を含む): 355420800

約数和(自身を除く): 226583196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 52889, 105778, 158667, 211556, 317334, 370223, 634668, 740446, 1110669, 1480892, 1533781, 2221338, 3067562, 4442676, 4601343, 6135124, 9202686, 10736467, 18405372, 21472934, 32209401, 42945868, 64418802, 128837604]

約数ペア:

[(1, 128837604), (2, 64418802), (3, 42945868), (4, 32209401), (6, 21472934), (7, 18405372), (12, 10736467), (14, 9202686), (21, 6135124), (28, 4601343), (29, 4442676), (42, 3067562), (58, 2221338), (84, 1533781), (87, 1480892), (116, 1110669), (174, 740446), (203, 634668), (348, 370223), (406, 317334), (609, 211556), (812, 158667), (1218, 105778), (2436, 52889)]