153850816

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20201}}^1$

素因数の和:20237

約数の個数: 56

約数和(自身を含む): 369454176

約数和(自身を除く): 215603360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 20201, 40402, 80804, 141407, 161608, 282814, 323216, 343417, 565628, 646432, 686834, 1131256, 1292864, 1373668, 2262512, 2403919, 2747336, 4525024, 4807838, 5494672, 9050048, 9615676, 10989344, 19231352, 21978688, 38462704, 76925408, 153850816]

約数ペア:

[(1, 153850816), (2, 76925408), (4, 38462704), (7, 21978688), (8, 19231352), (14, 10989344), (16, 9615676), (17, 9050048), (28, 5494672), (32, 4807838), (34, 4525024), (56, 2747336), (64, 2403919), (68, 2262512), (112, 1373668), (119, 1292864), (136, 1131256), (224, 686834), (238, 646432), (272, 565628), (448, 343417), (476, 323216), (544, 282814), (952, 161608), (1088, 141407), (1904, 80804), (3808, 40402), (7616, 20201)]