131517792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 432825120

約数和(自身を除く): 301307328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 336, 356, 504, 534, 623, 672, 712, 733, 801, 1008, 1068, 1246, 1424, 1466, 1602, 1869, 2016, 2136, 2199, 2492, 2848, 2932, 3204, 3738, 4272, 4398, 4984, 5131, 5607, 5864, 6408, 6597, 7476, 8544, 8796, 9968, 10262, 11214, 11728, 12816, 13194, 14952, 15393, 17592, 19936, 20524, 22428, 23456, 25632, 26388, 29904, 30786, 35184, 41048, 44856, 46179, 52776, 59808, 61572, 65237, 70368, 82096, 89712, 92358, 105552, 123144, 130474, 164192, 179424, 184716, 195711, 211104, 246288, 260948, 369432, 391422, 456659, 492576, 521896, 587133, 738864, 782844, 913318, 1043792, 1174266, 1369977, 1477728, 1565688, 1826636, 2087584, 2348532, 2739954, 3131376, 3653272, 4109931, 4697064, 5479908, 6262752, 7306544, 8219862, 9394128, 10959816, 14613088, 16439724, 18788256, 21919632, 32879448, 43839264, 65758896, 131517792]

約数ペア:

[(1, 131517792), (2, 65758896), (3, 43839264), (4, 32879448), (6, 21919632), (7, 18788256), (8, 16439724), (9, 14613088), (12, 10959816), (14, 9394128), (16, 8219862), (18, 7306544), (21, 6262752), (24, 5479908), (28, 4697064), (32, 4109931), (36, 3653272), (42, 3131376), (48, 2739954), (56, 2348532), (63, 2087584), (72, 1826636), (84, 1565688), (89, 1477728), (96, 1369977), (112, 1174266), (126, 1043792), (144, 913318), (168, 782844), (178, 738864), (224, 587133), (252, 521896), (267, 492576), (288, 456659), (336, 391422), (356, 369432), (504, 260948), (534, 246288), (623, 211104), (672, 195711), (712, 184716), (733, 179424), (801, 164192), (1008, 130474), (1068, 123144), (1246, 105552), (1424, 92358), (1466, 89712), (1602, 82096), (1869, 70368), (2016, 65237), (2136, 61572), (2199, 59808), (2492, 52776), (2848, 46179), (2932, 44856), (3204, 41048), (3738, 35184), (4272, 30786), (4398, 29904), (4984, 26388), (5131, 25632), (5607, 23456), (5864, 22428), (6408, 20524), (6597, 19936), (7476, 17592), (8544, 15393), (8796, 14952), (9968, 13194), (10262, 12816), (11214, 11728)]