161729352

素因数分解:

$2^3\times 3^3\times {\mathrm{751}}^1\times {\mathrm{997}}^1$

素因数の和:1763

約数の個数: 64

約数和(自身を含む): 450297600

約数和(自身を除く): 288568248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 751, 997, 1502, 1994, 2253, 2991, 3004, 3988, 4506, 5982, 6008, 6759, 7976, 8973, 9012, 11964, 13518, 17946, 18024, 20277, 23928, 26919, 27036, 35892, 40554, 53838, 54072, 71784, 81108, 107676, 162216, 215352, 748747, 1497494, 2246241, 2994988, 4492482, 5989976, 6738723, 8984964, 13477446, 17969928, 20216169, 26954892, 40432338, 53909784, 80864676, 161729352]

約数ペア:

[(1, 161729352), (2, 80864676), (3, 53909784), (4, 40432338), (6, 26954892), (8, 20216169), (9, 17969928), (12, 13477446), (18, 8984964), (24, 6738723), (27, 5989976), (36, 4492482), (54, 2994988), (72, 2246241), (108, 1497494), (216, 748747), (751, 215352), (997, 162216), (1502, 107676), (1994, 81108), (2253, 71784), (2991, 54072), (3004, 53838), (3988, 40554), (4506, 35892), (5982, 27036), (6008, 26919), (6759, 23928), (7976, 20277), (8973, 18024), (9012, 17946), (11964, 13518)]