156794351360

素因数分解:

$2^8\times 5^1\times {\mathrm{887}}^1\times {\mathrm{138101}}^1$

素因数の和:139009

約数の個数: 72

約数和(自身を含む): 375997610016

約数和(自身を除く): 219203258656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 887, 1280, 1774, 3548, 4435, 7096, 8870, 14192, 17740, 28384, 35480, 56768, 70960, 113536, 138101, 141920, 227072, 276202, 283840, 552404, 567680, 690505, 1104808, 1135360, 1381010, 2209616, 2762020, 4419232, 5524040, 8838464, 11048080, 17676928, 22096160, 35353856, 44192320, 88384640, 122495587, 176769280, 244991174, 489982348, 612477935, 979964696, 1224955870, 1959929392, 2449911740, 3919858784, 4899823480, 7839717568, 9799646960, 15679435136, 19599293920, 31358870272, 39198587840, 78397175680, 156794351360]

約数ペア:

[(1, 156794351360), (2, 78397175680), (4, 39198587840), (5, 31358870272), (8, 19599293920), (10, 15679435136), (16, 9799646960), (20, 7839717568), (32, 4899823480), (40, 3919858784), (64, 2449911740), (80, 1959929392), (128, 1224955870), (160, 979964696), (256, 612477935), (320, 489982348), (640, 244991174), (887, 176769280), (1280, 122495587), (1774, 88384640), (3548, 44192320), (4435, 35353856), (7096, 22096160), (8870, 17676928), (14192, 11048080), (17740, 8838464), (28384, 5524040), (35480, 4419232), (56768, 2762020), (70960, 2209616), (113536, 1381010), (138101, 1135360), (141920, 1104808), (227072, 690505), (276202, 567680), (283840, 552404)]