129600376

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 247276800

約数和(自身を除く): 117676424

約数列:

[1, 2, 4, 8, 89, 178, 191, 356, 382, 712, 764, 953, 1528, 1906, 3812, 7624, 16999, 33998, 67996, 84817, 135992, 169634, 182023, 339268, 364046, 678536, 728092, 1456184, 16200047, 32400094, 64800188, 129600376]

約数ペア:

[(1, 129600376), (2, 64800188), (4, 32400094), (8, 16200047), (89, 1456184), (178, 728092), (191, 678536), (356, 364046), (382, 339268), (712, 182023), (764, 169634), (953, 135992), (1528, 84817), (1906, 67996), (3812, 33998), (7624, 16999)]