135445072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63649}}^1$

素因数の和:63683

約数の個数: 40

約数和(自身を含む): 315704000

約数和(自身を除く): 180258928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 63649, 127298, 254596, 445543, 509192, 891086, 1018384, 1209331, 1782172, 2418662, 3564344, 4837324, 7128688, 8465317, 9674648, 16930634, 19349296, 33861268, 67722536, 135445072]

約数ペア:

[(1, 135445072), (2, 67722536), (4, 33861268), (7, 19349296), (8, 16930634), (14, 9674648), (16, 8465317), (19, 7128688), (28, 4837324), (38, 3564344), (56, 2418662), (76, 1782172), (112, 1209331), (133, 1018384), (152, 891086), (266, 509192), (304, 445543), (532, 254596), (1064, 127298), (2128, 63649)]