188890688

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 472561920

約数和(自身を除く): 283671232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 49, 56, 58, 62, 64, 67, 98, 112, 116, 124, 134, 196, 203, 217, 224, 232, 248, 268, 392, 406, 434, 448, 464, 469, 496, 536, 784, 812, 868, 899, 928, 938, 992, 1072, 1421, 1519, 1568, 1624, 1736, 1798, 1856, 1876, 1943, 1984, 2077, 2144, 2842, 3038, 3136, 3248, 3283, 3472, 3596, 3752, 3886, 4154, 4288, 5684, 6076, 6293, 6496, 6566, 6944, 7192, 7504, 7772, 8308, 11368, 12152, 12586, 12992, 13132, 13601, 13888, 14384, 14539, 15008, 15544, 16616, 22736, 24304, 25172, 26264, 27202, 28768, 29078, 30016, 31088, 33232, 44051, 45472, 48608, 50344, 52528, 54404, 57536, 58156, 60233, 62176, 66464, 88102, 90944, 95207, 97216, 100688, 101773, 105056, 108808, 116312, 120466, 124352, 132928, 176204, 190414, 201376, 203546, 210112, 217616, 232624, 240932, 352408, 380828, 402752, 407092, 421631, 435232, 465248, 481864, 704816, 761656, 814184, 843262, 870464, 930496, 963728, 1409632, 1523312, 1628368, 1686524, 1927456, 2819264, 2951417, 3046624, 3256736, 3373048, 3854912, 5902834, 6093248, 6513472, 6746096, 11805668, 13492192, 23611336, 26984384, 47222672, 94445344, 188890688]

約数ペア:

[(1, 188890688), (2, 94445344), (4, 47222672), (7, 26984384), (8, 23611336), (14, 13492192), (16, 11805668), (28, 6746096), (29, 6513472), (31, 6093248), (32, 5902834), (49, 3854912), (56, 3373048), (58, 3256736), (62, 3046624), (64, 2951417), (67, 2819264), (98, 1927456), (112, 1686524), (116, 1628368), (124, 1523312), (134, 1409632), (196, 963728), (203, 930496), (217, 870464), (224, 843262), (232, 814184), (248, 761656), (268, 704816), (392, 481864), (406, 465248), (434, 435232), (448, 421631), (464, 407092), (469, 402752), (496, 380828), (536, 352408), (784, 240932), (812, 232624), (868, 217616), (899, 210112), (928, 203546), (938, 201376), (992, 190414), (1072, 176204), (1421, 132928), (1519, 124352), (1568, 120466), (1624, 116312), (1736, 108808), (1798, 105056), (1856, 101773), (1876, 100688), (1943, 97216), (1984, 95207), (2077, 90944), (2144, 88102), (2842, 66464), (3038, 62176), (3136, 60233), (3248, 58156), (3283, 57536), (3472, 54404), (3596, 52528), (3752, 50344), (3886, 48608), (4154, 45472), (4288, 44051), (5684, 33232), (6076, 31088), (6293, 30016), (6496, 29078), (6566, 28768), (6944, 27202), (7192, 26264), (7504, 25172), (7772, 24304), (8308, 22736), (11368, 16616), (12152, 15544), (12586, 15008), (12992, 14539), (13132, 14384), (13601, 13888)]