144569306

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 271848960

約数和(自身を除く): 127279654

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 434, 713, 1127, 1426, 1519, 2069, 2254, 3038, 4138, 4991, 9982, 14483, 28966, 34937, 47587, 64139, 69874, 95174, 101381, 128278, 202762, 333109, 448973, 666218, 897946, 1475197, 2331763, 2950394, 3142811, 4663526, 6285622, 10326379, 20652758, 72284653, 144569306]

約数ペア:

[(1, 144569306), (2, 72284653), (7, 20652758), (14, 10326379), (23, 6285622), (31, 4663526), (46, 3142811), (49, 2950394), (62, 2331763), (98, 1475197), (161, 897946), (217, 666218), (322, 448973), (434, 333109), (713, 202762), (1127, 128278), (1426, 101381), (1519, 95174), (2069, 69874), (2254, 64139), (3038, 47587), (4138, 34937), (4991, 28966), (9982, 14483)]