16246776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 51448320

約数和(自身を除く): 35201544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 173, 182, 258, 273, 301, 312, 344, 346, 364, 516, 519, 546, 559, 602, 692, 728, 903, 1032, 1038, 1092, 1118, 1204, 1211, 1384, 1677, 1806, 2076, 2184, 2236, 2249, 2408, 2422, 3354, 3612, 3633, 3913, 4152, 4472, 4498, 4844, 6708, 6747, 7224, 7266, 7439, 7826, 8996, 9688, 11739, 13416, 13494, 14532, 14878, 15652, 15743, 17992, 22317, 23478, 26988, 29064, 29756, 31304, 31486, 44634, 46956, 47229, 52073, 53976, 59512, 62972, 89268, 93912, 94458, 96707, 104146, 125944, 156219, 178536, 188916, 193414, 208292, 290121, 312438, 377832, 386828, 416584, 580242, 624876, 676949, 773656, 1160484, 1249752, 1353898, 2030847, 2320968, 2707796, 4061694, 5415592, 8123388, 16246776]

約数ペア:

[(1, 16246776), (2, 8123388), (3, 5415592), (4, 4061694), (6, 2707796), (7, 2320968), (8, 2030847), (12, 1353898), (13, 1249752), (14, 1160484), (21, 773656), (24, 676949), (26, 624876), (28, 580242), (39, 416584), (42, 386828), (43, 377832), (52, 312438), (56, 290121), (78, 208292), (84, 193414), (86, 188916), (91, 178536), (104, 156219), (129, 125944), (156, 104146), (168, 96707), (172, 94458), (173, 93912), (182, 89268), (258, 62972), (273, 59512), (301, 53976), (312, 52073), (344, 47229), (346, 46956), (364, 44634), (516, 31486), (519, 31304), (546, 29756), (559, 29064), (602, 26988), (692, 23478), (728, 22317), (903, 17992), (1032, 15743), (1038, 15652), (1092, 14878), (1118, 14532), (1204, 13494), (1211, 13416), (1384, 11739), (1677, 9688), (1806, 8996), (2076, 7826), (2184, 7439), (2236, 7266), (2249, 7224), (2408, 6747), (2422, 6708), (3354, 4844), (3612, 4498), (3633, 4472), (3913, 4152)]