198160432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 426829824

約数和(自身を除く): 228669392

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 71, 124, 136, 142, 248, 272, 284, 331, 496, 527, 568, 662, 1054, 1136, 1207, 1324, 2108, 2201, 2414, 2648, 4216, 4402, 4828, 5296, 5627, 8432, 8804, 9656, 10261, 11254, 17608, 19312, 20522, 22508, 23501, 35216, 37417, 41044, 45016, 47002, 74834, 82088, 90032, 94004, 149668, 164176, 174437, 188008, 299336, 348874, 376016, 399517, 598672, 697748, 728531, 799034, 1395496, 1457062, 1598068, 2790992, 2914124, 3196136, 5828248, 6392272, 11656496, 12385027, 24770054, 49540108, 99080216, 198160432]

約数ペア:

[(1, 198160432), (2, 99080216), (4, 49540108), (8, 24770054), (16, 12385027), (17, 11656496), (31, 6392272), (34, 5828248), (62, 3196136), (68, 2914124), (71, 2790992), (124, 1598068), (136, 1457062), (142, 1395496), (248, 799034), (272, 728531), (284, 697748), (331, 598672), (496, 399517), (527, 376016), (568, 348874), (662, 299336), (1054, 188008), (1136, 174437), (1207, 164176), (1324, 149668), (2108, 94004), (2201, 90032), (2414, 82088), (2648, 74834), (4216, 47002), (4402, 45016), (4828, 41044), (5296, 37417), (5627, 35216), (8432, 23501), (8804, 22508), (9656, 20522), (10261, 19312), (11254, 17608)]