154663808

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2335

約数の個数: 64

約数和(自身を含む): 340063920

約数和(自身を除く): 185400112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1664, 2132, 2267, 2624, 4264, 4534, 5248, 8528, 9068, 17056, 18136, 29471, 34112, 36272, 58942, 68224, 72544, 92947, 117884, 145088, 185894, 235768, 290176, 371788, 471536, 743576, 943072, 1208311, 1487152, 1886144, 2416622, 2974304, 3772288, 4833244, 5948608, 9666488, 11897216, 19332976, 38665952, 77331904, 154663808]

約数ペア:

[(1, 154663808), (2, 77331904), (4, 38665952), (8, 19332976), (13, 11897216), (16, 9666488), (26, 5948608), (32, 4833244), (41, 3772288), (52, 2974304), (64, 2416622), (82, 1886144), (104, 1487152), (128, 1208311), (164, 943072), (208, 743576), (328, 471536), (416, 371788), (533, 290176), (656, 235768), (832, 185894), (1066, 145088), (1312, 117884), (1664, 92947), (2132, 72544), (2267, 68224), (2624, 58942), (4264, 36272), (4534, 34112), (5248, 29471), (8528, 18136), (9068, 17056)]