131765368

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2360

約数の個数: 64

約数和(自身を含む): 303998400

約数和(自身を除く): 172233032

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 238, 244, 427, 476, 488, 854, 952, 1037, 1708, 2074, 2269, 3416, 4148, 4538, 7259, 8296, 9076, 14518, 15883, 18152, 29036, 31766, 38573, 58072, 63532, 77146, 127064, 138409, 154292, 270011, 276818, 308584, 540022, 553636, 968863, 1080044, 1107272, 1937726, 2160088, 2352953, 3875452, 4705906, 7750904, 9411812, 16470671, 18823624, 32941342, 65882684, 131765368]

約数ペア:

[(1, 131765368), (2, 65882684), (4, 32941342), (7, 18823624), (8, 16470671), (14, 9411812), (17, 7750904), (28, 4705906), (34, 3875452), (56, 2352953), (61, 2160088), (68, 1937726), (119, 1107272), (122, 1080044), (136, 968863), (238, 553636), (244, 540022), (427, 308584), (476, 276818), (488, 270011), (854, 154292), (952, 138409), (1037, 127064), (1708, 77146), (2074, 63532), (2269, 58072), (3416, 38573), (4148, 31766), (4538, 29036), (7259, 18152), (8296, 15883), (9076, 14518)]