123208752

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 325693440

約数和(自身を除く): 202484688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 151, 178, 191, 267, 302, 356, 382, 453, 534, 573, 604, 712, 764, 906, 1068, 1146, 1208, 1424, 1528, 1812, 2136, 2292, 2416, 3056, 3624, 4272, 4584, 7248, 9168, 13439, 16999, 26878, 28841, 33998, 40317, 50997, 53756, 57682, 67996, 80634, 86523, 101994, 107512, 115364, 135992, 161268, 173046, 203988, 215024, 230728, 271984, 322536, 346092, 407976, 461456, 645072, 692184, 815952, 1384368, 2566849, 5133698, 7700547, 10267396, 15401094, 20534792, 30802188, 41069584, 61604376, 123208752]

約数ペア:

[(1, 123208752), (2, 61604376), (3, 41069584), (4, 30802188), (6, 20534792), (8, 15401094), (12, 10267396), (16, 7700547), (24, 5133698), (48, 2566849), (89, 1384368), (151, 815952), (178, 692184), (191, 645072), (267, 461456), (302, 407976), (356, 346092), (382, 322536), (453, 271984), (534, 230728), (573, 215024), (604, 203988), (712, 173046), (764, 161268), (906, 135992), (1068, 115364), (1146, 107512), (1208, 101994), (1424, 86523), (1528, 80634), (1812, 67996), (2136, 57682), (2292, 53756), (2416, 50997), (3056, 40317), (3624, 33998), (4272, 28841), (4584, 26878), (7248, 16999), (9168, 13439)]