15678511628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{116819}}^1$

素因数の和:116954

約数の個数: 48

約数和(自身を含む): 30910572000

約数和(自身を除く): 15232060372

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 89, 116, 178, 356, 377, 754, 1157, 1508, 2314, 2581, 4628, 5162, 10324, 33553, 67106, 116819, 134212, 233638, 467276, 1518647, 3037294, 3387751, 6074588, 6775502, 10396891, 13551004, 20793782, 41587564, 44040763, 88081526, 135159583, 176163052, 270319166, 301509839, 540638332, 603019678, 1206039356, 3919627907, 7839255814, 15678511628]

約数ペア:

[(1, 15678511628), (2, 7839255814), (4, 3919627907), (13, 1206039356), (26, 603019678), (29, 540638332), (52, 301509839), (58, 270319166), (89, 176163052), (116, 135159583), (178, 88081526), (356, 44040763), (377, 41587564), (754, 20793782), (1157, 13551004), (1508, 10396891), (2314, 6775502), (2581, 6074588), (4628, 3387751), (5162, 3037294), (10324, 1518647), (33553, 467276), (67106, 233638), (116819, 134212)]