157394304

素因数分解:

$2^7\times 3^2\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 455401440

約数和(自身を除く): 298007136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 317, 384, 431, 576, 634, 862, 951, 1152, 1268, 1293, 1724, 1902, 2536, 2586, 2853, 3448, 3804, 3879, 5072, 5172, 5706, 6896, 7608, 7758, 10144, 10344, 11412, 13792, 15216, 15516, 20288, 20688, 22824, 27584, 30432, 31032, 40576, 41376, 45648, 55168, 60864, 62064, 82752, 91296, 121728, 124128, 136627, 165504, 182592, 248256, 273254, 365184, 409881, 496512, 546508, 819762, 1093016, 1229643, 1639524, 2186032, 2459286, 3279048, 4372064, 4918572, 6558096, 8744128, 9837144, 13116192, 17488256, 19674288, 26232384, 39348576, 52464768, 78697152, 157394304]

約数ペア:

[(1, 157394304), (2, 78697152), (3, 52464768), (4, 39348576), (6, 26232384), (8, 19674288), (9, 17488256), (12, 13116192), (16, 9837144), (18, 8744128), (24, 6558096), (32, 4918572), (36, 4372064), (48, 3279048), (64, 2459286), (72, 2186032), (96, 1639524), (128, 1229643), (144, 1093016), (192, 819762), (288, 546508), (317, 496512), (384, 409881), (431, 365184), (576, 273254), (634, 248256), (862, 182592), (951, 165504), (1152, 136627), (1268, 124128), (1293, 121728), (1724, 91296), (1902, 82752), (2536, 62064), (2586, 60864), (2853, 55168), (3448, 45648), (3804, 41376), (3879, 40576), (5072, 31032), (5172, 30432), (5706, 27584), (6896, 22824), (7608, 20688), (7758, 20288), (10144, 15516), (10344, 15216), (11412, 13792)]