188987328

素因数分解:

$2^6\times 3^2\times {\mathrm{328103}}^1$

素因数の和:328121

約数の個数: 42

約数和(自身を含む): 541699704

約数和(自身を除く): 352712376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 328103, 656206, 984309, 1312412, 1968618, 2624824, 2952927, 3937236, 5249648, 5905854, 7874472, 10499296, 11811708, 15748944, 20998592, 23623416, 31497888, 47246832, 62995776, 94493664, 188987328]

約数ペア:

[(1, 188987328), (2, 94493664), (3, 62995776), (4, 47246832), (6, 31497888), (8, 23623416), (9, 20998592), (12, 15748944), (16, 11811708), (18, 10499296), (24, 7874472), (32, 5905854), (36, 5249648), (48, 3937236), (64, 2952927), (72, 2624824), (96, 1968618), (144, 1312412), (192, 984309), (288, 656206), (576, 328103)]