139504008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4639}}^1$

素因数の和:4834

約数の個数: 64

約数和(自身を含む): 400896000

約数和(自身を除く): 261391992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 358, 537, 716, 1074, 1253, 1432, 2148, 2506, 3759, 4296, 4639, 5012, 7518, 9278, 10024, 13917, 15036, 18556, 27834, 30072, 32473, 37112, 55668, 64946, 97419, 111336, 129892, 194838, 259784, 389676, 779352, 830381, 1660762, 2491143, 3321524, 4982286, 5812667, 6643048, 9964572, 11625334, 17438001, 19929144, 23250668, 34876002, 46501336, 69752004, 139504008]

約数ペア:

[(1, 139504008), (2, 69752004), (3, 46501336), (4, 34876002), (6, 23250668), (7, 19929144), (8, 17438001), (12, 11625334), (14, 9964572), (21, 6643048), (24, 5812667), (28, 4982286), (42, 3321524), (56, 2491143), (84, 1660762), (168, 830381), (179, 779352), (358, 389676), (537, 259784), (716, 194838), (1074, 129892), (1253, 111336), (1432, 97419), (2148, 64946), (2506, 55668), (3759, 37112), (4296, 32473), (4639, 30072), (5012, 27834), (7518, 18556), (9278, 15036), (10024, 13917)]