126665856

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 160

約数和(自身を含む): 397412400

約数和(自身を除く): 270746544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 643, 648, 684, 864, 912, 1026, 1152, 1216, 1286, 1296, 1368, 1539, 1728, 1824, 1929, 2052, 2432, 2572, 2592, 2736, 3078, 3456, 3648, 3858, 4104, 5144, 5184, 5472, 5787, 6156, 7296, 7716, 8208, 10288, 10368, 10944, 11574, 12217, 12312, 15432, 16416, 17361, 20576, 21888, 23148, 24434, 24624, 30864, 32832, 34722, 36651, 41152, 46296, 48868, 49248, 52083, 61728, 65664, 69444, 73302, 82304, 92592, 97736, 98496, 104166, 109953, 123456, 138888, 146604, 185184, 195472, 196992, 208332, 219906, 246912, 277776, 293208, 329859, 370368, 390944, 416664, 439812, 555552, 586416, 659718, 740736, 781888, 833328, 879624, 989577, 1111104, 1172832, 1319436, 1563776, 1666656, 1759248, 1979154, 2222208, 2345664, 2638872, 3333312, 3518496, 3958308, 4691328, 5277744, 6666624, 7036992, 7916616, 10555488, 14073984, 15833232, 21110976, 31666464, 42221952, 63332928, 126665856]

約数ペア:

[(1, 126665856), (2, 63332928), (3, 42221952), (4, 31666464), (6, 21110976), (8, 15833232), (9, 14073984), (12, 10555488), (16, 7916616), (18, 7036992), (19, 6666624), (24, 5277744), (27, 4691328), (32, 3958308), (36, 3518496), (38, 3333312), (48, 2638872), (54, 2345664), (57, 2222208), (64, 1979154), (72, 1759248), (76, 1666656), (81, 1563776), (96, 1319436), (108, 1172832), (114, 1111104), (128, 989577), (144, 879624), (152, 833328), (162, 781888), (171, 740736), (192, 659718), (216, 586416), (228, 555552), (288, 439812), (304, 416664), (324, 390944), (342, 370368), (384, 329859), (432, 293208), (456, 277776), (513, 246912), (576, 219906), (608, 208332), (643, 196992), (648, 195472), (684, 185184), (864, 146604), (912, 138888), (1026, 123456), (1152, 109953), (1216, 104166), (1286, 98496), (1296, 97736), (1368, 92592), (1539, 82304), (1728, 73302), (1824, 69444), (1929, 65664), (2052, 61728), (2432, 52083), (2572, 49248), (2592, 48868), (2736, 46296), (3078, 41152), (3456, 36651), (3648, 34722), (3858, 32832), (4104, 30864), (5144, 24624), (5184, 24434), (5472, 23148), (5787, 21888), (6156, 20576), (7296, 17361), (7716, 16416), (8208, 15432), (10288, 12312), (10368, 12217), (10944, 11574)]