139608896

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:856

約数の個数: 112

約数和(自身を含む): 350251776

約数和(自身を除く): 210642880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 136, 161, 184, 224, 238, 272, 322, 368, 391, 448, 476, 544, 644, 736, 782, 797, 952, 1088, 1288, 1472, 1564, 1594, 1904, 2576, 2737, 3128, 3188, 3808, 5152, 5474, 5579, 6256, 6376, 7616, 10304, 10948, 11158, 12512, 12752, 13549, 18331, 21896, 22316, 25024, 25504, 27098, 36662, 43792, 44632, 51008, 54196, 73324, 87584, 89264, 94843, 108392, 128317, 146648, 175168, 178528, 189686, 216784, 256634, 293296, 311627, 357056, 379372, 433568, 513268, 586592, 623254, 758744, 867136, 1026536, 1173184, 1246508, 1517488, 2053072, 2181389, 2493016, 3034976, 4106144, 4362778, 4986032, 6069952, 8212288, 8725556, 9972064, 17451112, 19944128, 34902224, 69804448, 139608896]

約数ペア:

[(1, 139608896), (2, 69804448), (4, 34902224), (7, 19944128), (8, 17451112), (14, 9972064), (16, 8725556), (17, 8212288), (23, 6069952), (28, 4986032), (32, 4362778), (34, 4106144), (46, 3034976), (56, 2493016), (64, 2181389), (68, 2053072), (92, 1517488), (112, 1246508), (119, 1173184), (136, 1026536), (161, 867136), (184, 758744), (224, 623254), (238, 586592), (272, 513268), (322, 433568), (368, 379372), (391, 357056), (448, 311627), (476, 293296), (544, 256634), (644, 216784), (736, 189686), (782, 178528), (797, 175168), (952, 146648), (1088, 128317), (1288, 108392), (1472, 94843), (1564, 89264), (1594, 87584), (1904, 73324), (2576, 54196), (2737, 51008), (3128, 44632), (3188, 43792), (3808, 36662), (5152, 27098), (5474, 25504), (5579, 25024), (6256, 22316), (6376, 21896), (7616, 18331), (10304, 13549), (10948, 12752), (11158, 12512)]