231672168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1912

約数の個数: 192

約数和(自身を含む): 813321600

約数和(自身を除く): 581649432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1861, 1976, 2184, 2223, 2394, 2964, 3192, 3276, 3458, 3722, 4446, 4788, 5187, 5583, 5928, 6552, 6916, 7444, 8892, 9576, 10374, 11166, 13027, 13832, 14888, 15561, 16749, 17784, 20748, 22332, 24193, 26054, 31122, 33498, 35359, 39081, 41496, 44664, 48386, 52108, 62244, 66996, 70718, 72579, 78162, 96772, 104216, 106077, 117243, 124488, 133992, 141436, 145158, 156324, 169351, 193544, 212154, 217737, 234486, 247513, 282872, 290316, 312648, 318231, 338702, 424308, 435474, 459667, 468972, 495026, 508053, 580632, 636462, 677404, 742539, 848616, 870948, 919334, 937944, 990052, 1016106, 1272924, 1354808, 1379001, 1485078, 1524159, 1741896, 1838668, 1980104, 2032212, 2227617, 2545848, 2758002, 2970156, 3048318, 3217669, 3677336, 4064424, 4137003, 4455234, 5516004, 5940312, 6096636, 6435338, 8274006, 8910468, 9653007, 11032008, 12193272, 12870676, 16548012, 17820936, 19306014, 25741352, 28959021, 33096024, 38612028, 57918042, 77224056, 115836084, 231672168]

約数ペア:

[(1, 231672168), (2, 115836084), (3, 77224056), (4, 57918042), (6, 38612028), (7, 33096024), (8, 28959021), (9, 25741352), (12, 19306014), (13, 17820936), (14, 16548012), (18, 12870676), (19, 12193272), (21, 11032008), (24, 9653007), (26, 8910468), (28, 8274006), (36, 6435338), (38, 6096636), (39, 5940312), (42, 5516004), (52, 4455234), (56, 4137003), (57, 4064424), (63, 3677336), (72, 3217669), (76, 3048318), (78, 2970156), (84, 2758002), (91, 2545848), (104, 2227617), (114, 2032212), (117, 1980104), (126, 1838668), (133, 1741896), (152, 1524159), (156, 1485078), (168, 1379001), (171, 1354808), (182, 1272924), (228, 1016106), (234, 990052), (247, 937944), (252, 919334), (266, 870948), (273, 848616), (312, 742539), (342, 677404), (364, 636462), (399, 580632), (456, 508053), (468, 495026), (494, 468972), (504, 459667), (532, 435474), (546, 424308), (684, 338702), (728, 318231), (741, 312648), (798, 290316), (819, 282872), (936, 247513), (988, 234486), (1064, 217737), (1092, 212154), (1197, 193544), (1368, 169351), (1482, 156324), (1596, 145158), (1638, 141436), (1729, 133992), (1861, 124488), (1976, 117243), (2184, 106077), (2223, 104216), (2394, 96772), (2964, 78162), (3192, 72579), (3276, 70718), (3458, 66996), (3722, 62244), (4446, 52108), (4788, 48386), (5187, 44664), (5583, 41496), (5928, 39081), (6552, 35359), (6916, 33498), (7444, 31122), (8892, 26054), (9576, 24193), (10374, 22332), (11166, 20748), (13027, 17784), (13832, 16749), (14888, 15561)]