142903194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 334626816

約数和(自身を除く): 191723622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 127, 146, 219, 254, 367, 381, 438, 511, 734, 762, 889, 1022, 1101, 1533, 1778, 2202, 2569, 2667, 3066, 5138, 5334, 7707, 9271, 15414, 18542, 26791, 27813, 46609, 53582, 55626, 64897, 80373, 93218, 129794, 139827, 160746, 187537, 194691, 279654, 326263, 375074, 389382, 562611, 652526, 978789, 1125222, 1957578, 3402457, 6804914, 10207371, 20414742, 23817199, 47634398, 71451597, 142903194]

約数ペア:

[(1, 142903194), (2, 71451597), (3, 47634398), (6, 23817199), (7, 20414742), (14, 10207371), (21, 6804914), (42, 3402457), (73, 1957578), (127, 1125222), (146, 978789), (219, 652526), (254, 562611), (367, 389382), (381, 375074), (438, 326263), (511, 279654), (734, 194691), (762, 187537), (889, 160746), (1022, 139827), (1101, 129794), (1533, 93218), (1778, 80373), (2202, 64897), (2569, 55626), (2667, 53582), (3066, 46609), (5138, 27813), (5334, 26791), (7707, 18542), (9271, 15414)]