168143872

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:793

約数の個数: 88

約数和(自身を含む): 383787936

約数和(自身を除く): 215644064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 743, 832, 884, 1024, 1088, 1486, 1664, 1768, 2176, 2972, 3328, 3536, 4352, 5944, 6656, 7072, 8704, 9659, 11888, 12631, 13312, 14144, 17408, 19318, 23776, 25262, 28288, 38636, 47552, 50524, 56576, 77272, 95104, 101048, 113152, 154544, 164203, 190208, 202096, 226304, 309088, 328406, 380416, 404192, 618176, 656812, 760832, 808384, 1236352, 1313624, 1616768, 2472704, 2627248, 3233536, 4945408, 5254496, 6467072, 9890816, 10508992, 12934144, 21017984, 42035968, 84071936, 168143872]

約数ペア:

[(1, 168143872), (2, 84071936), (4, 42035968), (8, 21017984), (13, 12934144), (16, 10508992), (17, 9890816), (26, 6467072), (32, 5254496), (34, 4945408), (52, 3233536), (64, 2627248), (68, 2472704), (104, 1616768), (128, 1313624), (136, 1236352), (208, 808384), (221, 760832), (256, 656812), (272, 618176), (416, 404192), (442, 380416), (512, 328406), (544, 309088), (743, 226304), (832, 202096), (884, 190208), (1024, 164203), (1088, 154544), (1486, 113152), (1664, 101048), (1768, 95104), (2176, 77272), (2972, 56576), (3328, 50524), (3536, 47552), (4352, 38636), (5944, 28288), (6656, 25262), (7072, 23776), (8704, 19318), (9659, 17408), (11888, 14144), (12631, 13312)]