103457872

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 236234880

約数和(自身を除く): 132777008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 97, 107, 112, 178, 194, 214, 356, 388, 428, 623, 679, 712, 749, 776, 856, 1246, 1358, 1424, 1498, 1552, 1712, 2492, 2716, 2996, 4984, 5432, 5992, 8633, 9523, 9968, 10379, 10864, 11984, 17266, 19046, 20758, 34532, 38092, 41516, 60431, 66661, 69064, 72653, 76184, 83032, 120862, 133322, 138128, 145306, 152368, 166064, 241724, 266644, 290612, 483448, 533288, 581224, 923731, 966896, 1066576, 1162448, 1847462, 3694924, 6466117, 7389848, 12932234, 14779696, 25864468, 51728936, 103457872]

約数ペア:

[(1, 103457872), (2, 51728936), (4, 25864468), (7, 14779696), (8, 12932234), (14, 7389848), (16, 6466117), (28, 3694924), (56, 1847462), (89, 1162448), (97, 1066576), (107, 966896), (112, 923731), (178, 581224), (194, 533288), (214, 483448), (356, 290612), (388, 266644), (428, 241724), (623, 166064), (679, 152368), (712, 145306), (749, 138128), (776, 133322), (856, 120862), (1246, 83032), (1358, 76184), (1424, 72653), (1498, 69064), (1552, 66661), (1712, 60431), (2492, 41516), (2716, 38092), (2996, 34532), (4984, 20758), (5432, 19046), (5992, 17266), (8633, 11984), (9523, 10864), (9968, 10379)]