140167608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1129}}^1$

素因数の和:1884

約数の個数: 64

約数和(自身を含む): 401376000

約数和(自身を除く): 261208392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 739, 1129, 1478, 2217, 2258, 2956, 3387, 4434, 4516, 5173, 5912, 6774, 7903, 8868, 9032, 10346, 13548, 15519, 15806, 17736, 20692, 23709, 27096, 31038, 31612, 41384, 47418, 62076, 63224, 94836, 124152, 189672, 834331, 1668662, 2502993, 3337324, 5005986, 5840317, 6674648, 10011972, 11680634, 17520951, 20023944, 23361268, 35041902, 46722536, 70083804, 140167608]

約数ペア:

[(1, 140167608), (2, 70083804), (3, 46722536), (4, 35041902), (6, 23361268), (7, 20023944), (8, 17520951), (12, 11680634), (14, 10011972), (21, 6674648), (24, 5840317), (28, 5005986), (42, 3337324), (56, 2502993), (84, 1668662), (168, 834331), (739, 189672), (1129, 124152), (1478, 94836), (2217, 63224), (2258, 62076), (2956, 47418), (3387, 41384), (4434, 31612), (4516, 31038), (5173, 27096), (5912, 23709), (6774, 20692), (7903, 17736), (8868, 15806), (9032, 15519), (10346, 13548)]