154430464

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 88

約数和(自身を含む): 330140160

約数和(自身を除く): 175709696

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 83, 92, 128, 158, 166, 184, 256, 316, 332, 368, 512, 632, 664, 736, 1024, 1264, 1328, 1472, 1817, 1909, 2528, 2656, 2944, 3634, 3818, 5056, 5312, 5888, 6557, 7268, 7636, 10112, 10624, 11776, 13114, 14536, 15272, 20224, 21248, 23552, 26228, 29072, 30544, 40448, 42496, 52456, 58144, 61088, 80896, 84992, 104912, 116288, 122176, 150811, 209824, 232576, 244352, 301622, 419648, 465152, 488704, 603244, 839296, 930304, 977408, 1206488, 1678592, 1860608, 1954816, 2412976, 3357184, 4825952, 6714368, 9651904, 19303808, 38607616, 77215232, 154430464]

約数ペア:

[(1, 154430464), (2, 77215232), (4, 38607616), (8, 19303808), (16, 9651904), (23, 6714368), (32, 4825952), (46, 3357184), (64, 2412976), (79, 1954816), (83, 1860608), (92, 1678592), (128, 1206488), (158, 977408), (166, 930304), (184, 839296), (256, 603244), (316, 488704), (332, 465152), (368, 419648), (512, 301622), (632, 244352), (664, 232576), (736, 209824), (1024, 150811), (1264, 122176), (1328, 116288), (1472, 104912), (1817, 84992), (1909, 80896), (2528, 61088), (2656, 58144), (2944, 52456), (3634, 42496), (3818, 40448), (5056, 30544), (5312, 29072), (5888, 26228), (6557, 23552), (7268, 21248), (7636, 20224), (10112, 15272), (10624, 14536), (11776, 13114)]