159836508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 437236800

約数和(自身を除く): 277400292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 717, 956, 1429, 1434, 2151, 2858, 2868, 3107, 4287, 4302, 5716, 6214, 8574, 8604, 9321, 12428, 12861, 17148, 18577, 18642, 25722, 27963, 37154, 37284, 51444, 55731, 55926, 74308, 111462, 111852, 167193, 222924, 334386, 341531, 668772, 683062, 1024593, 1366124, 2049186, 3073779, 4098372, 4439903, 6147558, 8879806, 12295116, 13319709, 17759612, 26639418, 39959127, 53278836, 79918254, 159836508]

約数ペア:

[(1, 159836508), (2, 79918254), (3, 53278836), (4, 39959127), (6, 26639418), (9, 17759612), (12, 13319709), (13, 12295116), (18, 8879806), (26, 6147558), (36, 4439903), (39, 4098372), (52, 3073779), (78, 2049186), (117, 1366124), (156, 1024593), (234, 683062), (239, 668772), (468, 341531), (478, 334386), (717, 222924), (956, 167193), (1429, 111852), (1434, 111462), (2151, 74308), (2858, 55926), (2868, 55731), (3107, 51444), (4287, 37284), (4302, 37154), (5716, 27963), (6214, 25722), (8574, 18642), (8604, 18577), (9321, 17148), (12428, 12861)]