155631432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 474024960

約数和(自身を除く): 318393528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 33, 38, 44, 46, 57, 66, 69, 71, 76, 88, 92, 114, 132, 138, 142, 152, 184, 209, 213, 228, 253, 264, 276, 284, 361, 418, 426, 437, 456, 506, 552, 568, 627, 722, 759, 781, 836, 852, 874, 1012, 1083, 1254, 1311, 1349, 1444, 1518, 1562, 1633, 1672, 1704, 1748, 2024, 2166, 2343, 2508, 2622, 2698, 2888, 3036, 3124, 3266, 3496, 3971, 4047, 4332, 4686, 4807, 4899, 5016, 5244, 5396, 6072, 6248, 6532, 7942, 8094, 8303, 8664, 9372, 9614, 9798, 10488, 10792, 11913, 13064, 14421, 14839, 15884, 16188, 16606, 17963, 18744, 19228, 19596, 23826, 24909, 25631, 28842, 29678, 31027, 31768, 32376, 33212, 35926, 38456, 39192, 44517, 47652, 49818, 51262, 53889, 57684, 59356, 62054, 66424, 71852, 76893, 89034, 91333, 93081, 95304, 99636, 102524, 107778, 115368, 118712, 124108, 143704, 153786, 178068, 182666, 186162, 199272, 205048, 215556, 248216, 273999, 281941, 307572, 341297, 356136, 365332, 372324, 431112, 547998, 563882, 589513, 615144, 682594, 730664, 744648, 845823, 1023891, 1095996, 1127764, 1179026, 1365188, 1691646, 1768539, 2047782, 2191992, 2255528, 2358052, 2730376, 3383292, 3537078, 4095564, 4716104, 6484643, 6766584, 7074156, 8191128, 12969286, 14148312, 19453929, 25938572, 38907858, 51877144, 77815716, 155631432]

約数ペア:

[(1, 155631432), (2, 77815716), (3, 51877144), (4, 38907858), (6, 25938572), (8, 19453929), (11, 14148312), (12, 12969286), (19, 8191128), (22, 7074156), (23, 6766584), (24, 6484643), (33, 4716104), (38, 4095564), (44, 3537078), (46, 3383292), (57, 2730376), (66, 2358052), (69, 2255528), (71, 2191992), (76, 2047782), (88, 1768539), (92, 1691646), (114, 1365188), (132, 1179026), (138, 1127764), (142, 1095996), (152, 1023891), (184, 845823), (209, 744648), (213, 730664), (228, 682594), (253, 615144), (264, 589513), (276, 563882), (284, 547998), (361, 431112), (418, 372324), (426, 365332), (437, 356136), (456, 341297), (506, 307572), (552, 281941), (568, 273999), (627, 248216), (722, 215556), (759, 205048), (781, 199272), (836, 186162), (852, 182666), (874, 178068), (1012, 153786), (1083, 143704), (1254, 124108), (1311, 118712), (1349, 115368), (1444, 107778), (1518, 102524), (1562, 99636), (1633, 95304), (1672, 93081), (1704, 91333), (1748, 89034), (2024, 76893), (2166, 71852), (2343, 66424), (2508, 62054), (2622, 59356), (2698, 57684), (2888, 53889), (3036, 51262), (3124, 49818), (3266, 47652), (3496, 44517), (3971, 39192), (4047, 38456), (4332, 35926), (4686, 33212), (4807, 32376), (4899, 31768), (5016, 31027), (5244, 29678), (5396, 28842), (6072, 25631), (6248, 24909), (6532, 23826), (7942, 19596), (8094, 19228), (8303, 18744), (8664, 17963), (9372, 16606), (9614, 16188), (9798, 15884), (10488, 14839), (10792, 14421), (11913, 13064)]