142770062

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 231517440

約数和(自身を除く): 88747378

約数列:

[1, 2, 23, 43, 46, 86, 89, 178, 811, 989, 1622, 1978, 2047, 3827, 4094, 7654, 18653, 34873, 37306, 69746, 72179, 88021, 144358, 176042, 802079, 1604158, 1660117, 3103697, 3320234, 6207394, 71385031, 142770062]

約数ペア:

[(1, 142770062), (2, 71385031), (23, 6207394), (43, 3320234), (46, 3103697), (86, 1660117), (89, 1604158), (178, 802079), (811, 176042), (989, 144358), (1622, 88021), (1978, 72179), (2047, 69746), (3827, 37306), (4094, 34873), (7654, 18653)]