129259776

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3647

約数の個数: 72

約数和(自身を含む): 351437184

約数和(自身を除く): 222177408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 3581, 4512, 6016, 7162, 9024, 10743, 12032, 14324, 18048, 21486, 28648, 36096, 42972, 57296, 85944, 114592, 168307, 171888, 229184, 336614, 343776, 458368, 504921, 673228, 687552, 916736, 1009842, 1346456, 1375104, 2019684, 2692912, 2750208, 4039368, 5385824, 8078736, 10771648, 16157472, 21543296, 32314944, 43086592, 64629888, 129259776]

約数ペア:

[(1, 129259776), (2, 64629888), (3, 43086592), (4, 32314944), (6, 21543296), (8, 16157472), (12, 10771648), (16, 8078736), (24, 5385824), (32, 4039368), (47, 2750208), (48, 2692912), (64, 2019684), (94, 1375104), (96, 1346456), (128, 1009842), (141, 916736), (188, 687552), (192, 673228), (256, 504921), (282, 458368), (376, 343776), (384, 336614), (564, 229184), (752, 171888), (768, 168307), (1128, 114592), (1504, 85944), (2256, 57296), (3008, 42972), (3581, 36096), (4512, 28648), (6016, 21486), (7162, 18048), (9024, 14324), (10743, 12032)]