131151768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6997}}^1$

素因数の和:7088

約数の個数: 64

約数和(自身を含む): 362776320

約数和(自身を除く): 231624552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 6997, 9372, 13994, 18744, 20991, 27988, 41982, 55976, 76967, 83964, 153934, 167928, 230901, 307868, 461802, 496787, 615736, 923604, 993574, 1490361, 1847208, 1987148, 2980722, 3974296, 5464657, 5961444, 10929314, 11922888, 16393971, 21858628, 32787942, 43717256, 65575884, 131151768]

約数ペア:

[(1, 131151768), (2, 65575884), (3, 43717256), (4, 32787942), (6, 21858628), (8, 16393971), (11, 11922888), (12, 10929314), (22, 5961444), (24, 5464657), (33, 3974296), (44, 2980722), (66, 1987148), (71, 1847208), (88, 1490361), (132, 993574), (142, 923604), (213, 615736), (264, 496787), (284, 461802), (426, 307868), (568, 230901), (781, 167928), (852, 153934), (1562, 83964), (1704, 76967), (2343, 55976), (3124, 41982), (4686, 27988), (6248, 20991), (6997, 18744), (9372, 13994)]