139502328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2393}}^1$

素因数の和:2756

約数の個数: 64

約数和(自身を含む): 399893760

約数和(自身を除く): 260391432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 347, 694, 1041, 1388, 2082, 2393, 2429, 2776, 4164, 4786, 4858, 7179, 7287, 8328, 9572, 9716, 14358, 14574, 16751, 19144, 19432, 28716, 29148, 33502, 50253, 57432, 58296, 67004, 100506, 134008, 201012, 402024, 830371, 1660742, 2491113, 3321484, 4982226, 5812597, 6642968, 9964452, 11625194, 17437791, 19928904, 23250388, 34875582, 46500776, 69751164, 139502328]

約数ペア:

[(1, 139502328), (2, 69751164), (3, 46500776), (4, 34875582), (6, 23250388), (7, 19928904), (8, 17437791), (12, 11625194), (14, 9964452), (21, 6642968), (24, 5812597), (28, 4982226), (42, 3321484), (56, 2491113), (84, 1660742), (168, 830371), (347, 402024), (694, 201012), (1041, 134008), (1388, 100506), (2082, 67004), (2393, 58296), (2429, 57432), (2776, 50253), (4164, 33502), (4786, 29148), (4858, 28716), (7179, 19432), (7287, 19144), (8328, 16751), (9572, 14574), (9716, 14358)]