128949666

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 262483200

約数和(自身を除く): 133533534

約数列:

[1, 2, 3, 6, 97, 149, 194, 291, 298, 447, 582, 894, 1487, 2974, 4461, 8922, 14453, 28906, 43359, 86718, 144239, 221563, 288478, 432717, 443126, 664689, 865434, 1329378, 21491611, 42983222, 64474833, 128949666]

約数ペア:

[(1, 128949666), (2, 64474833), (3, 42983222), (6, 21491611), (97, 1329378), (149, 865434), (194, 664689), (291, 443126), (298, 432717), (447, 288478), (582, 221563), (894, 144239), (1487, 86718), (2974, 43359), (4461, 28906), (8922, 14453)]