157399488

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^2$

素因数の和:259

約数の個数: 126

約数和(自身を含む): 475131384

約数和(自身を除く): 317731896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 109, 138, 144, 184, 192, 207, 218, 276, 288, 327, 368, 414, 436, 552, 576, 654, 736, 828, 872, 981, 1104, 1308, 1472, 1656, 1744, 1962, 2208, 2507, 2616, 3312, 3488, 3924, 4416, 5014, 5232, 6624, 6976, 7521, 7848, 10028, 10464, 11881, 13248, 15042, 15696, 20056, 20928, 22563, 23762, 30084, 31392, 35643, 40112, 45126, 47524, 60168, 62784, 71286, 80224, 90252, 95048, 106929, 120336, 142572, 160448, 180504, 190096, 213858, 240672, 273263, 285144, 361008, 380192, 427716, 481344, 546526, 570288, 722016, 760384, 819789, 855432, 1093052, 1140576, 1444032, 1639578, 1710864, 2186104, 2281152, 2459367, 3279156, 3421728, 4372208, 4918734, 6558312, 6843456, 8744416, 9837468, 13116624, 17488832, 19674936, 26233248, 39349872, 52466496, 78699744, 157399488]

約数ペア:

[(1, 157399488), (2, 78699744), (3, 52466496), (4, 39349872), (6, 26233248), (8, 19674936), (9, 17488832), (12, 13116624), (16, 9837468), (18, 8744416), (23, 6843456), (24, 6558312), (32, 4918734), (36, 4372208), (46, 3421728), (48, 3279156), (64, 2459367), (69, 2281152), (72, 2186104), (92, 1710864), (96, 1639578), (109, 1444032), (138, 1140576), (144, 1093052), (184, 855432), (192, 819789), (207, 760384), (218, 722016), (276, 570288), (288, 546526), (327, 481344), (368, 427716), (414, 380192), (436, 361008), (552, 285144), (576, 273263), (654, 240672), (736, 213858), (828, 190096), (872, 180504), (981, 160448), (1104, 142572), (1308, 120336), (1472, 106929), (1656, 95048), (1744, 90252), (1962, 80224), (2208, 71286), (2507, 62784), (2616, 60168), (3312, 47524), (3488, 45126), (3924, 40112), (4416, 35643), (5014, 31392), (5232, 30084), (6624, 23762), (6976, 22563), (7521, 20928), (7848, 20056), (10028, 15696), (10464, 15042), (11881, 13248)]