137420892

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 419328000

約数和(自身を除く): 281907108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 343, 359, 372, 434, 441, 558, 588, 651, 686, 718, 868, 882, 1029, 1077, 1116, 1302, 1372, 1436, 1519, 1764, 1953, 2058, 2154, 2513, 2604, 3038, 3087, 3231, 3906, 4116, 4308, 4557, 5026, 6076, 6174, 6462, 7539, 7812, 9114, 10052, 10633, 11129, 12348, 12924, 13671, 15078, 17591, 18228, 21266, 22258, 22617, 27342, 30156, 31899, 33387, 35182, 42532, 44516, 45234, 52773, 54684, 63798, 66774, 70364, 77903, 90468, 95697, 100161, 105546, 123137, 127596, 133548, 155806, 158319, 191394, 200322, 211092, 233709, 246274, 311612, 316638, 369411, 382788, 400644, 467418, 492548, 545321, 633276, 701127, 738822, 934836, 1090642, 1108233, 1402254, 1477644, 1635963, 2181284, 2216466, 2804508, 3271926, 3817247, 4432932, 4907889, 6543852, 7634494, 9815778, 11451741, 15268988, 19631556, 22903482, 34355223, 45806964, 68710446, 137420892]

約数ペア:

[(1, 137420892), (2, 68710446), (3, 45806964), (4, 34355223), (6, 22903482), (7, 19631556), (9, 15268988), (12, 11451741), (14, 9815778), (18, 7634494), (21, 6543852), (28, 4907889), (31, 4432932), (36, 3817247), (42, 3271926), (49, 2804508), (62, 2216466), (63, 2181284), (84, 1635963), (93, 1477644), (98, 1402254), (124, 1108233), (126, 1090642), (147, 934836), (186, 738822), (196, 701127), (217, 633276), (252, 545321), (279, 492548), (294, 467418), (343, 400644), (359, 382788), (372, 369411), (434, 316638), (441, 311612), (558, 246274), (588, 233709), (651, 211092), (686, 200322), (718, 191394), (868, 158319), (882, 155806), (1029, 133548), (1077, 127596), (1116, 123137), (1302, 105546), (1372, 100161), (1436, 95697), (1519, 90468), (1764, 77903), (1953, 70364), (2058, 66774), (2154, 63798), (2513, 54684), (2604, 52773), (3038, 45234), (3087, 44516), (3231, 42532), (3906, 35182), (4116, 33387), (4308, 31899), (4557, 30156), (5026, 27342), (6076, 22617), (6174, 22258), (6462, 21266), (7539, 18228), (7812, 17591), (9114, 15078), (10052, 13671), (10633, 12924), (11129, 12348)]