156968630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{953}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 350034048

約数和(自身を除く): 193065418

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 181, 182, 362, 455, 905, 910, 953, 1267, 1810, 1906, 2353, 2534, 4706, 4765, 6335, 6671, 9530, 11765, 12389, 12670, 13342, 16471, 23530, 24778, 32942, 33355, 61945, 66710, 82355, 86723, 123890, 164710, 172493, 173446, 344986, 433615, 862465, 867230, 1207451, 1724930, 2242409, 2414902, 4484818, 6037255, 11212045, 12074510, 15696863, 22424090, 31393726, 78484315, 156968630]

約数ペア:

[(1, 156968630), (2, 78484315), (5, 31393726), (7, 22424090), (10, 15696863), (13, 12074510), (14, 11212045), (26, 6037255), (35, 4484818), (65, 2414902), (70, 2242409), (91, 1724930), (130, 1207451), (181, 867230), (182, 862465), (362, 433615), (455, 344986), (905, 173446), (910, 172493), (953, 164710), (1267, 123890), (1810, 86723), (1906, 82355), (2353, 66710), (2534, 61945), (4706, 33355), (4765, 32942), (6335, 24778), (6671, 23530), (9530, 16471), (11765, 13342), (12389, 12670)]