142382176

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 293388480

約数和(自身を除く): 151006304

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1312, 1504, 1927, 2309, 3854, 4618, 7708, 9236, 15416, 18472, 30832, 36944, 61664, 73888, 94669, 108523, 189338, 217046, 378676, 434092, 757352, 868184, 1514704, 1736368, 3029408, 3472736, 4449443, 8898886, 17797772, 35595544, 71191088, 142382176]

約数ペア:

[(1, 142382176), (2, 71191088), (4, 35595544), (8, 17797772), (16, 8898886), (32, 4449443), (41, 3472736), (47, 3029408), (82, 1736368), (94, 1514704), (164, 868184), (188, 757352), (328, 434092), (376, 378676), (656, 217046), (752, 189338), (1312, 108523), (1504, 94669), (1927, 73888), (2309, 61664), (3854, 36944), (4618, 30832), (7708, 18472), (9236, 15416)]