156984186880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151787}}^1$

素因数の和:151915

約数の個数: 96

約数和(自身を含む): 380401978320

約数和(自身を除く): 223417791440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 404, 505, 512, 640, 808, 1010, 1024, 1280, 1616, 2020, 2048, 2560, 3232, 4040, 5120, 6464, 8080, 10240, 12928, 16160, 25856, 32320, 51712, 64640, 103424, 129280, 151787, 206848, 258560, 303574, 517120, 607148, 758935, 1034240, 1214296, 1517870, 2428592, 3035740, 4857184, 6071480, 9714368, 12142960, 15330487, 19428736, 24285920, 30660974, 38857472, 48571840, 61321948, 76652435, 77714944, 97143680, 122643896, 153304870, 155429888, 194287360, 245287792, 306609740, 310859776, 388574720, 490575584, 613219480, 777149440, 981151168, 1226438960, 1554298880, 1962302336, 2452877920, 3924604672, 4905755840, 7849209344, 9811511680, 15698418688, 19623023360, 31396837376, 39246046720, 78492093440, 156984186880]

約数ペア:

[(1, 156984186880), (2, 78492093440), (4, 39246046720), (5, 31396837376), (8, 19623023360), (10, 15698418688), (16, 9811511680), (20, 7849209344), (32, 4905755840), (40, 3924604672), (64, 2452877920), (80, 1962302336), (101, 1554298880), (128, 1226438960), (160, 981151168), (202, 777149440), (256, 613219480), (320, 490575584), (404, 388574720), (505, 310859776), (512, 306609740), (640, 245287792), (808, 194287360), (1010, 155429888), (1024, 153304870), (1280, 122643896), (1616, 97143680), (2020, 77714944), (2048, 76652435), (2560, 61321948), (3232, 48571840), (4040, 38857472), (5120, 30660974), (6464, 24285920), (8080, 19428736), (10240, 15330487), (12928, 12142960), (16160, 9714368), (25856, 6071480), (32320, 4857184), (51712, 3035740), (64640, 2428592), (103424, 1517870), (129280, 1214296), (151787, 1034240), (206848, 758935), (258560, 607148), (303574, 517120)]