135989478

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7639}}^1$

素因数の和:7713

約数の個数: 48

約数和(自身を含む): 314645760

約数和(自身を除く): 178656282

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 7639, 8901, 15278, 17802, 22917, 45834, 68751, 137502, 175697, 328477, 351394, 527091, 656954, 985431, 1054182, 1581273, 1970862, 2956293, 3162546, 5912586, 7554971, 15109942, 22664913, 45329826, 67994739, 135989478]

約数ペア:

[(1, 135989478), (2, 67994739), (3, 45329826), (6, 22664913), (9, 15109942), (18, 7554971), (23, 5912586), (43, 3162546), (46, 2956293), (69, 1970862), (86, 1581273), (129, 1054182), (138, 985431), (207, 656954), (258, 527091), (387, 351394), (414, 328477), (774, 175697), (989, 137502), (1978, 68751), (2967, 45834), (5934, 22917), (7639, 17802), (8901, 15278)]