137689728

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 410235840

約数和(自身を除く): 272546112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 264, 296, 352, 384, 407, 444, 528, 592, 704, 814, 881, 888, 1056, 1184, 1221, 1408, 1628, 1762, 1776, 2112, 2368, 2442, 2643, 3256, 3524, 3552, 4224, 4736, 4884, 5286, 6512, 7048, 7104, 9691, 9768, 10572, 13024, 14096, 14208, 19382, 19536, 21144, 26048, 28192, 29073, 32597, 38764, 39072, 42288, 52096, 56384, 58146, 65194, 77528, 78144, 84576, 97791, 112768, 116292, 130388, 155056, 156288, 169152, 195582, 232584, 260776, 310112, 338304, 358567, 391164, 465168, 521552, 620224, 717134, 782328, 930336, 1043104, 1075701, 1240448, 1434268, 1564656, 1860672, 2086208, 2151402, 2868536, 3129312, 3721344, 4172416, 4302804, 5737072, 6258624, 8605608, 11474144, 12517248, 17211216, 22948288, 34422432, 45896576, 68844864, 137689728]

約数ペア:

[(1, 137689728), (2, 68844864), (3, 45896576), (4, 34422432), (6, 22948288), (8, 17211216), (11, 12517248), (12, 11474144), (16, 8605608), (22, 6258624), (24, 5737072), (32, 4302804), (33, 4172416), (37, 3721344), (44, 3129312), (48, 2868536), (64, 2151402), (66, 2086208), (74, 1860672), (88, 1564656), (96, 1434268), (111, 1240448), (128, 1075701), (132, 1043104), (148, 930336), (176, 782328), (192, 717134), (222, 620224), (264, 521552), (296, 465168), (352, 391164), (384, 358567), (407, 338304), (444, 310112), (528, 260776), (592, 232584), (704, 195582), (814, 169152), (881, 156288), (888, 155056), (1056, 130388), (1184, 116292), (1221, 112768), (1408, 97791), (1628, 84576), (1762, 78144), (1776, 77528), (2112, 65194), (2368, 58146), (2442, 56384), (2643, 52096), (3256, 42288), (3524, 39072), (3552, 38764), (4224, 32597), (4736, 29073), (4884, 28192), (5286, 26048), (6512, 21144), (7048, 19536), (7104, 19382), (9691, 14208), (9768, 14096), (10572, 13024)]