190919904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 605259648

約数和(自身を除く): 414339744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 361, 399, 456, 532, 608, 672, 722, 787, 798, 912, 1064, 1083, 1444, 1574, 1596, 1824, 2128, 2166, 2361, 2527, 2888, 3148, 3192, 4256, 4332, 4722, 5054, 5509, 5776, 6296, 6384, 7581, 8664, 9444, 10108, 11018, 11552, 12592, 12768, 14953, 15162, 16527, 17328, 18888, 20216, 22036, 25184, 29906, 30324, 33054, 34656, 37776, 40432, 44072, 44859, 59812, 60648, 66108, 75552, 80864, 88144, 89718, 104671, 119624, 121296, 132216, 176288, 179436, 209342, 239248, 242592, 264432, 284107, 314013, 358872, 418684, 478496, 528864, 568214, 628026, 717744, 837368, 852321, 1136428, 1256052, 1435488, 1674736, 1704642, 1988749, 2272856, 2512104, 3349472, 3409284, 3977498, 4545712, 5024208, 5966247, 6818568, 7954996, 9091424, 10048416, 11932494, 13637136, 15909992, 23864988, 27274272, 31819984, 47729976, 63639968, 95459952, 190919904]

約数ペア:

[(1, 190919904), (2, 95459952), (3, 63639968), (4, 47729976), (6, 31819984), (7, 27274272), (8, 23864988), (12, 15909992), (14, 13637136), (16, 11932494), (19, 10048416), (21, 9091424), (24, 7954996), (28, 6818568), (32, 5966247), (38, 5024208), (42, 4545712), (48, 3977498), (56, 3409284), (57, 3349472), (76, 2512104), (84, 2272856), (96, 1988749), (112, 1704642), (114, 1674736), (133, 1435488), (152, 1256052), (168, 1136428), (224, 852321), (228, 837368), (266, 717744), (304, 628026), (336, 568214), (361, 528864), (399, 478496), (456, 418684), (532, 358872), (608, 314013), (672, 284107), (722, 264432), (787, 242592), (798, 239248), (912, 209342), (1064, 179436), (1083, 176288), (1444, 132216), (1574, 121296), (1596, 119624), (1824, 104671), (2128, 89718), (2166, 88144), (2361, 80864), (2527, 75552), (2888, 66108), (3148, 60648), (3192, 59812), (4256, 44859), (4332, 44072), (4722, 40432), (5054, 37776), (5509, 34656), (5776, 33054), (6296, 30324), (6384, 29906), (7581, 25184), (8664, 22036), (9444, 20216), (10108, 18888), (11018, 17328), (11552, 16527), (12592, 15162), (12768, 14953)]