139139814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{51419}}^1$

素因数の和:51476

約数の個数: 32

約数和(自身を含む): 310988160

約数和(自身を除く): 171848346

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 51419, 102838, 154257, 308514, 565609, 1131218, 1696827, 2108179, 3393654, 4216358, 6324537, 12649074, 23189969, 46379938, 69569907, 139139814]

約数ペア:

[(1, 139139814), (2, 69569907), (3, 46379938), (6, 23189969), (11, 12649074), (22, 6324537), (33, 4216358), (41, 3393654), (66, 2108179), (82, 1696827), (123, 1131218), (246, 565609), (451, 308514), (902, 154257), (1353, 102838), (2706, 51419)]