122639864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7489}}^1$

素因数の和:7607

約数の個数: 32

約数和(自身を含む): 242676000

約数和(自身を除く): 120036136

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 7489, 8188, 14978, 16376, 29956, 59912, 172247, 344494, 666521, 688988, 1333042, 1377976, 2666084, 5332168, 15329983, 30659966, 61319932, 122639864]

約数ペア:

[(1, 122639864), (2, 61319932), (4, 30659966), (8, 15329983), (23, 5332168), (46, 2666084), (89, 1377976), (92, 1333042), (178, 688988), (184, 666521), (356, 344494), (712, 172247), (2047, 59912), (4094, 29956), (7489, 16376), (8188, 14978)]