161352

素因数分解:

$2^3\times 3^5\times {\mathrm{83}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 458640

約数和(自身を除く): 297288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 243, 249, 324, 332, 486, 498, 648, 664, 747, 972, 996, 1494, 1944, 1992, 2241, 2988, 4482, 5976, 6723, 8964, 13446, 17928, 20169, 26892, 40338, 53784, 80676, 161352]

約数ペア:

[(1, 161352), (2, 80676), (3, 53784), (4, 40338), (6, 26892), (8, 20169), (9, 17928), (12, 13446), (18, 8964), (24, 6723), (27, 5976), (36, 4482), (54, 2988), (72, 2241), (81, 1992), (83, 1944), (108, 1494), (162, 996), (166, 972), (216, 747), (243, 664), (249, 648), (324, 498), (332, 486)]