158097728

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:559

約数の個数: 56

約数和(自身を含む): 323039232

約数和(自身を除く): 164941504

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 212, 254, 367, 424, 508, 734, 848, 1016, 1468, 1696, 2032, 2936, 3392, 4064, 5872, 6731, 8128, 11744, 13462, 19451, 23488, 26924, 38902, 46609, 53848, 77804, 93218, 107696, 155608, 186436, 215392, 311216, 372872, 430784, 622432, 745744, 1244864, 1491488, 2470277, 2982976, 4940554, 9881108, 19762216, 39524432, 79048864, 158097728]

約数ペア:

[(1, 158097728), (2, 79048864), (4, 39524432), (8, 19762216), (16, 9881108), (32, 4940554), (53, 2982976), (64, 2470277), (106, 1491488), (127, 1244864), (212, 745744), (254, 622432), (367, 430784), (424, 372872), (508, 311216), (734, 215392), (848, 186436), (1016, 155608), (1468, 107696), (1696, 93218), (2032, 77804), (2936, 53848), (3392, 46609), (4064, 38902), (5872, 26924), (6731, 23488), (8128, 19451), (11744, 13462)]