152379136

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 388261888

約数和(自身を除く): 235882752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 211, 217, 224, 248, 256, 364, 403, 416, 422, 434, 448, 496, 728, 806, 832, 844, 868, 896, 992, 1456, 1477, 1612, 1664, 1688, 1736, 1792, 1984, 2743, 2821, 2912, 2954, 3224, 3328, 3376, 3472, 3968, 5486, 5642, 5824, 5908, 6448, 6541, 6752, 6944, 7936, 10972, 11284, 11648, 11816, 12896, 13082, 13504, 13888, 19201, 21944, 22568, 23296, 23632, 25792, 26164, 27008, 27776, 38402, 43888, 45136, 45787, 47264, 51584, 52328, 54016, 55552, 76804, 85033, 87776, 90272, 91574, 94528, 103168, 104656, 153608, 170066, 175552, 180544, 183148, 189056, 209312, 307216, 340132, 351104, 361088, 366296, 378112, 418624, 595231, 614432, 680264, 702208, 722176, 732592, 837248, 1190462, 1228864, 1360528, 1465184, 1674496, 2380924, 2457728, 2721056, 2930368, 4761848, 4915456, 5442112, 5860736, 9523696, 10884224, 11721472, 19047392, 21768448, 38094784, 76189568, 152379136]

約数ペア:

[(1, 152379136), (2, 76189568), (4, 38094784), (7, 21768448), (8, 19047392), (13, 11721472), (14, 10884224), (16, 9523696), (26, 5860736), (28, 5442112), (31, 4915456), (32, 4761848), (52, 2930368), (56, 2721056), (62, 2457728), (64, 2380924), (91, 1674496), (104, 1465184), (112, 1360528), (124, 1228864), (128, 1190462), (182, 837248), (208, 732592), (211, 722176), (217, 702208), (224, 680264), (248, 614432), (256, 595231), (364, 418624), (403, 378112), (416, 366296), (422, 361088), (434, 351104), (448, 340132), (496, 307216), (728, 209312), (806, 189056), (832, 183148), (844, 180544), (868, 175552), (896, 170066), (992, 153608), (1456, 104656), (1477, 103168), (1612, 94528), (1664, 91574), (1688, 90272), (1736, 87776), (1792, 85033), (1984, 76804), (2743, 55552), (2821, 54016), (2912, 52328), (2954, 51584), (3224, 47264), (3328, 45787), (3376, 45136), (3472, 43888), (3968, 38402), (5486, 27776), (5642, 27008), (5824, 26164), (5908, 25792), (6448, 23632), (6541, 23296), (6752, 22568), (6944, 21944), (7936, 19201), (10972, 13888), (11284, 13504), (11648, 13082), (11816, 12896)]