136831784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 277482240

約数和(自身を除く): 140650456

約数列:

[1, 2, 4, 8, 23, 46, 61, 73, 92, 122, 146, 167, 184, 244, 292, 334, 488, 584, 668, 1336, 1403, 1679, 2806, 3358, 3841, 4453, 5612, 6716, 7682, 8906, 10187, 11224, 12191, 13432, 15364, 17812, 20374, 24382, 30728, 35624, 40748, 48764, 81496, 97528, 102419, 204838, 234301, 280393, 409676, 468602, 560786, 743651, 819352, 937204, 1121572, 1487302, 1874408, 2243144, 2974604, 5949208, 17103973, 34207946, 68415892, 136831784]

約数ペア:

[(1, 136831784), (2, 68415892), (4, 34207946), (8, 17103973), (23, 5949208), (46, 2974604), (61, 2243144), (73, 1874408), (92, 1487302), (122, 1121572), (146, 937204), (167, 819352), (184, 743651), (244, 560786), (292, 468602), (334, 409676), (488, 280393), (584, 234301), (668, 204838), (1336, 102419), (1403, 97528), (1679, 81496), (2806, 48764), (3358, 40748), (3841, 35624), (4453, 30728), (5612, 24382), (6716, 20374), (7682, 17812), (8906, 15364), (10187, 13432), (11224, 12191)]