138131784

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 461836800

約数和(自身を除く): 323705016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 124, 126, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 372, 378, 392, 421, 434, 441, 504, 558, 588, 651, 744, 756, 837, 842, 868, 882, 1116, 1176, 1263, 1302, 1323, 1512, 1519, 1674, 1684, 1736, 1764, 1953, 2232, 2526, 2604, 2646, 2947, 3038, 3348, 3368, 3528, 3789, 3906, 4557, 5052, 5208, 5292, 5859, 5894, 6076, 6696, 7578, 7812, 8841, 9114, 10104, 10584, 11367, 11718, 11788, 12152, 13051, 13671, 15156, 15624, 17682, 18228, 20629, 22734, 23436, 23576, 26102, 26523, 27342, 30312, 35364, 36456, 39153, 41013, 41258, 45468, 46872, 52204, 53046, 54684, 61887, 70728, 78306, 79569, 82026, 82516, 90936, 91357, 104408, 106092, 109368, 117459, 123774, 156612, 159138, 164052, 165032, 182714, 185661, 212184, 234918, 247548, 274071, 313224, 318276, 328104, 352377, 365428, 371322, 469836, 495096, 548142, 556983, 636552, 639499, 704754, 730856, 742644, 822213, 939672, 1096284, 1113966, 1278998, 1409508, 1485288, 1644426, 1918497, 2192568, 2227932, 2466639, 2557996, 2819016, 3288852, 3836994, 4455864, 4933278, 5115992, 5755491, 6577704, 7673988, 9866556, 11510982, 15347976, 17266473, 19733112, 23021964, 34532946, 46043928, 69065892, 138131784]

約数ペア:

[(1, 138131784), (2, 69065892), (3, 46043928), (4, 34532946), (6, 23021964), (7, 19733112), (8, 17266473), (9, 15347976), (12, 11510982), (14, 9866556), (18, 7673988), (21, 6577704), (24, 5755491), (27, 5115992), (28, 4933278), (31, 4455864), (36, 3836994), (42, 3288852), (49, 2819016), (54, 2557996), (56, 2466639), (62, 2227932), (63, 2192568), (72, 1918497), (84, 1644426), (93, 1485288), (98, 1409508), (108, 1278998), (124, 1113966), (126, 1096284), (147, 939672), (168, 822213), (186, 742644), (189, 730856), (196, 704754), (216, 639499), (217, 636552), (248, 556983), (252, 548142), (279, 495096), (294, 469836), (372, 371322), (378, 365428), (392, 352377), (421, 328104), (434, 318276), (441, 313224), (504, 274071), (558, 247548), (588, 234918), (651, 212184), (744, 185661), (756, 182714), (837, 165032), (842, 164052), (868, 159138), (882, 156612), (1116, 123774), (1176, 117459), (1263, 109368), (1302, 106092), (1323, 104408), (1512, 91357), (1519, 90936), (1674, 82516), (1684, 82026), (1736, 79569), (1764, 78306), (1953, 70728), (2232, 61887), (2526, 54684), (2604, 53046), (2646, 52204), (2947, 46872), (3038, 45468), (3348, 41258), (3368, 41013), (3528, 39153), (3789, 36456), (3906, 35364), (4557, 30312), (5052, 27342), (5208, 26523), (5292, 26102), (5859, 23576), (5894, 23436), (6076, 22734), (6696, 20629), (7578, 18228), (7812, 17682), (8841, 15624), (9114, 15156), (10104, 13671), (10584, 13051), (11367, 12152), (11718, 11788)]