181992184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 396576000

約数和(自身を除く): 214583816

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 89, 152, 178, 209, 356, 418, 712, 836, 979, 1223, 1672, 1691, 1958, 2446, 3382, 3916, 4892, 6764, 7832, 9784, 13453, 13528, 18601, 23237, 26906, 37202, 46474, 53812, 74404, 92948, 107624, 108847, 148808, 185896, 217694, 255607, 435388, 511214, 870776, 1022428, 1197317, 2044856, 2068093, 2394634, 4136186, 4789268, 8272372, 9578536, 16544744, 22749023, 45498046, 90996092, 181992184]

約数ペア:

[(1, 181992184), (2, 90996092), (4, 45498046), (8, 22749023), (11, 16544744), (19, 9578536), (22, 8272372), (38, 4789268), (44, 4136186), (76, 2394634), (88, 2068093), (89, 2044856), (152, 1197317), (178, 1022428), (209, 870776), (356, 511214), (418, 435388), (712, 255607), (836, 217694), (979, 185896), (1223, 148808), (1672, 108847), (1691, 107624), (1958, 92948), (2446, 74404), (3382, 53812), (3916, 46474), (4892, 37202), (6764, 26906), (7832, 23237), (9784, 18601), (13453, 13528)]