128822408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 296616600

約数和(自身を除く): 167794192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 121, 143, 232, 242, 286, 319, 353, 377, 484, 572, 638, 706, 754, 968, 1144, 1276, 1412, 1508, 1573, 2552, 2824, 3016, 3146, 3509, 3883, 4147, 4589, 6292, 7018, 7766, 8294, 9178, 10237, 12584, 14036, 15532, 16588, 18356, 20474, 28072, 31064, 33176, 36712, 40948, 42713, 45617, 50479, 81896, 85426, 91234, 100958, 112607, 133081, 170852, 182468, 201916, 225214, 266162, 341704, 364936, 403832, 450428, 532324, 555269, 900856, 1064648, 1110538, 1238677, 1463891, 2221076, 2477354, 2927782, 4442152, 4954708, 5855564, 9909416, 11711128, 16102801, 32205602, 64411204, 128822408]

約数ペア:

[(1, 128822408), (2, 64411204), (4, 32205602), (8, 16102801), (11, 11711128), (13, 9909416), (22, 5855564), (26, 4954708), (29, 4442152), (44, 2927782), (52, 2477354), (58, 2221076), (88, 1463891), (104, 1238677), (116, 1110538), (121, 1064648), (143, 900856), (232, 555269), (242, 532324), (286, 450428), (319, 403832), (353, 364936), (377, 341704), (484, 266162), (572, 225214), (638, 201916), (706, 182468), (754, 170852), (968, 133081), (1144, 112607), (1276, 100958), (1412, 91234), (1508, 85426), (1573, 81896), (2552, 50479), (2824, 45617), (3016, 42713), (3146, 40948), (3509, 36712), (3883, 33176), (4147, 31064), (4589, 28072), (6292, 20474), (7018, 18356), (7766, 16588), (8294, 15532), (9178, 14036), (10237, 12584)]