165494238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6449}}^1$

素因数の和:6521

約数の個数: 64

約数和(自身を含む): 416102400

約数和(自身を除く): 250608162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 3666, 4277, 6449, 8554, 12831, 12898, 19347, 25662, 38694, 45143, 83837, 90286, 135429, 167674, 251511, 270858, 303103, 503022, 586859, 606206, 909309, 1173718, 1760577, 1818618, 2121721, 3521154, 3940339, 4243442, 6365163, 7880678, 11821017, 12730326, 23642034, 27582373, 55164746, 82747119, 165494238]

約数ペア:

[(1, 165494238), (2, 82747119), (3, 55164746), (6, 27582373), (7, 23642034), (13, 12730326), (14, 11821017), (21, 7880678), (26, 6365163), (39, 4243442), (42, 3940339), (47, 3521154), (78, 2121721), (91, 1818618), (94, 1760577), (141, 1173718), (182, 909309), (273, 606206), (282, 586859), (329, 503022), (546, 303103), (611, 270858), (658, 251511), (987, 167674), (1222, 135429), (1833, 90286), (1974, 83837), (3666, 45143), (4277, 38694), (6449, 25662), (8554, 19347), (12831, 12898)]