122764928

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 303307200

約数和(自身を除く): 180542272

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 128, 143, 152, 176, 208, 209, 247, 286, 304, 352, 353, 416, 418, 494, 572, 608, 704, 706, 832, 836, 988, 1144, 1216, 1408, 1412, 1664, 1672, 1976, 2288, 2432, 2717, 2824, 3344, 3883, 3952, 4576, 4589, 5434, 5648, 6688, 6707, 7766, 7904, 9152, 9178, 10868, 11296, 13376, 13414, 15532, 15808, 18304, 18356, 21736, 22592, 26752, 26828, 31064, 31616, 36712, 43472, 45184, 50479, 53656, 62128, 73424, 73777, 86944, 87191, 100958, 107312, 124256, 146848, 147554, 173888, 174382, 201916, 214624, 248512, 293696, 295108, 347776, 348764, 403832, 429248, 497024, 587392, 590216, 697528, 807664, 858496, 959101, 1180432, 1395056, 1615328, 1918202, 2360864, 2790112, 3230656, 3836404, 4721728, 5580224, 6461312, 7672808, 9443456, 11160448, 15345616, 30691232, 61382464, 122764928]

約数ペア:

[(1, 122764928), (2, 61382464), (4, 30691232), (8, 15345616), (11, 11160448), (13, 9443456), (16, 7672808), (19, 6461312), (22, 5580224), (26, 4721728), (32, 3836404), (38, 3230656), (44, 2790112), (52, 2360864), (64, 1918202), (76, 1615328), (88, 1395056), (104, 1180432), (128, 959101), (143, 858496), (152, 807664), (176, 697528), (208, 590216), (209, 587392), (247, 497024), (286, 429248), (304, 403832), (352, 348764), (353, 347776), (416, 295108), (418, 293696), (494, 248512), (572, 214624), (608, 201916), (704, 174382), (706, 173888), (832, 147554), (836, 146848), (988, 124256), (1144, 107312), (1216, 100958), (1408, 87191), (1412, 86944), (1664, 73777), (1672, 73424), (1976, 62128), (2288, 53656), (2432, 50479), (2717, 45184), (2824, 43472), (3344, 36712), (3883, 31616), (3952, 31064), (4576, 26828), (4589, 26752), (5434, 22592), (5648, 21736), (6688, 18356), (6707, 18304), (7766, 15808), (7904, 15532), (9152, 13414), (9178, 13376), (10868, 11296)]