142901766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1471}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 364584960

約数和(自身を除く): 221683194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 257, 378, 514, 771, 1471, 1542, 1799, 2313, 2942, 3598, 4413, 4626, 5397, 6939, 8826, 10297, 10794, 13239, 13878, 16191, 20594, 26478, 30891, 32382, 39717, 48573, 61782, 79434, 92673, 97146, 185346, 278019, 378047, 556038, 756094, 1134141, 2268282, 2646329, 3402423, 5292658, 6804846, 7938987, 10207269, 15877974, 20414538, 23816961, 47633922, 71450883, 142901766]

約数ペア:

[(1, 142901766), (2, 71450883), (3, 47633922), (6, 23816961), (7, 20414538), (9, 15877974), (14, 10207269), (18, 7938987), (21, 6804846), (27, 5292658), (42, 3402423), (54, 2646329), (63, 2268282), (126, 1134141), (189, 756094), (257, 556038), (378, 378047), (514, 278019), (771, 185346), (1471, 97146), (1542, 92673), (1799, 79434), (2313, 61782), (2942, 48573), (3598, 39717), (4413, 32382), (4626, 30891), (5397, 26478), (6939, 20594), (8826, 16191), (10297, 13878), (10794, 13239)]