128216051704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2253833}}^1$

素因数の和:2254399

約数の個数: 32

約数和(自身を含む): 259371216720

約数和(自身を除く): 131155165016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 547, 1094, 2188, 4376, 7111, 14222, 28444, 56888, 2253833, 4507666, 9015332, 18030664, 29299829, 58599658, 117199316, 234398632, 1232846651, 2465693302, 4931386604, 9862773208, 16027006463, 32054012926, 64108025852, 128216051704]

約数ペア:

[(1, 128216051704), (2, 64108025852), (4, 32054012926), (8, 16027006463), (13, 9862773208), (26, 4931386604), (52, 2465693302), (104, 1232846651), (547, 234398632), (1094, 117199316), (2188, 58599658), (4376, 29299829), (7111, 18030664), (14222, 9015332), (28444, 4507666), (56888, 2253833)]