179431136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 373968000

約数和(自身を除く): 194536864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 398, 608, 796, 1483, 1592, 2966, 3184, 3781, 5932, 6368, 7562, 11864, 15124, 23728, 28177, 30248, 47456, 56354, 60496, 112708, 120992, 225416, 295117, 450832, 590234, 901664, 1180468, 2360936, 4721872, 5607223, 9443744, 11214446, 22428892, 44857784, 89715568, 179431136]

約数ペア:

[(1, 179431136), (2, 89715568), (4, 44857784), (8, 22428892), (16, 11214446), (19, 9443744), (32, 5607223), (38, 4721872), (76, 2360936), (152, 1180468), (199, 901664), (304, 590234), (398, 450832), (608, 295117), (796, 225416), (1483, 120992), (1592, 112708), (2966, 60496), (3184, 56354), (3781, 47456), (5932, 30248), (6368, 28177), (7562, 23728), (11864, 15124)]