138401028

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{55717}}^1$

素因数の和:55753

約数の個数: 48

約数和(自身を含む): 374424960

約数和(自身を除く): 236023932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 55717, 111434, 167151, 222868, 334302, 501453, 668604, 1002906, 1281491, 1504359, 2005812, 2562982, 3008718, 3844473, 5125964, 6017436, 7688946, 11533419, 15377892, 23066838, 34600257, 46133676, 69200514, 138401028]

約数ペア:

[(1, 138401028), (2, 69200514), (3, 46133676), (4, 34600257), (6, 23066838), (9, 15377892), (12, 11533419), (18, 7688946), (23, 6017436), (27, 5125964), (36, 3844473), (46, 3008718), (54, 2562982), (69, 2005812), (92, 1504359), (108, 1281491), (138, 1002906), (207, 668604), (276, 501453), (414, 334302), (621, 222868), (828, 167151), (1242, 111434), (2484, 55717)]