151564656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:970

約数の個数: 80

約数和(自身を含む): 416678688

約数和(自身を除く): 265114032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 281, 408, 562, 661, 816, 843, 1124, 1322, 1686, 1983, 2248, 2644, 3372, 3966, 4496, 4777, 5288, 6744, 7932, 9554, 10576, 11237, 13488, 14331, 15864, 19108, 22474, 28662, 31728, 33711, 38216, 44948, 57324, 67422, 76432, 89896, 114648, 134844, 179792, 185741, 229296, 269688, 371482, 539376, 557223, 742964, 1114446, 1485928, 2228892, 2971856, 3157597, 4457784, 6315194, 8915568, 9472791, 12630388, 18945582, 25260776, 37891164, 50521552, 75782328, 151564656]

約数ペア:

[(1, 151564656), (2, 75782328), (3, 50521552), (4, 37891164), (6, 25260776), (8, 18945582), (12, 12630388), (16, 9472791), (17, 8915568), (24, 6315194), (34, 4457784), (48, 3157597), (51, 2971856), (68, 2228892), (102, 1485928), (136, 1114446), (204, 742964), (272, 557223), (281, 539376), (408, 371482), (562, 269688), (661, 229296), (816, 185741), (843, 179792), (1124, 134844), (1322, 114648), (1686, 89896), (1983, 76432), (2248, 67422), (2644, 57324), (3372, 44948), (3966, 38216), (4496, 33711), (4777, 31728), (5288, 28662), (6744, 22474), (7932, 19108), (9554, 15864), (10576, 14331), (11237, 13488)]