187307344

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 426659200

約数和(自身を除く): 239351856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 109, 112, 134, 218, 229, 268, 436, 458, 469, 536, 763, 872, 916, 938, 1072, 1526, 1603, 1744, 1832, 1876, 3052, 3206, 3664, 3752, 6104, 6412, 7303, 7504, 12208, 12824, 14606, 15343, 24961, 25648, 29212, 30686, 49922, 51121, 58424, 61372, 99844, 102242, 107401, 116848, 122744, 174727, 199688, 204484, 214802, 245488, 349454, 399376, 408968, 429604, 698908, 817936, 859208, 1397816, 1672387, 1718416, 2795632, 3344774, 6689548, 11706709, 13379096, 23413418, 26758192, 46826836, 93653672, 187307344]

約数ペア:

[(1, 187307344), (2, 93653672), (4, 46826836), (7, 26758192), (8, 23413418), (14, 13379096), (16, 11706709), (28, 6689548), (56, 3344774), (67, 2795632), (109, 1718416), (112, 1672387), (134, 1397816), (218, 859208), (229, 817936), (268, 698908), (436, 429604), (458, 408968), (469, 399376), (536, 349454), (763, 245488), (872, 214802), (916, 204484), (938, 199688), (1072, 174727), (1526, 122744), (1603, 116848), (1744, 107401), (1832, 102242), (1876, 99844), (3052, 61372), (3206, 58424), (3664, 51121), (3752, 49922), (6104, 30686), (6412, 29212), (7303, 25648), (7504, 24961), (12208, 15343), (12824, 14606)]