165768988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 381104640

約数和(自身を除く): 215335652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 67, 77, 116, 134, 154, 203, 268, 277, 308, 319, 406, 469, 554, 638, 737, 812, 938, 1108, 1276, 1474, 1876, 1939, 1943, 2233, 2948, 3047, 3878, 3886, 4466, 5159, 6094, 7756, 7772, 8033, 8932, 10318, 12188, 13601, 16066, 18559, 20636, 21329, 21373, 27202, 32132, 37118, 42658, 42746, 54404, 56231, 74236, 85316, 85492, 88363, 112462, 129913, 149611, 176726, 204149, 224924, 259826, 299222, 353452, 408298, 519652, 538211, 598444, 618541, 816596, 1076422, 1237082, 1429043, 2152844, 2474164, 2858086, 3767477, 5716172, 5920321, 7534954, 11840642, 15069908, 23681284, 41442247, 82884494, 165768988]

約数ペア:

[(1, 165768988), (2, 82884494), (4, 41442247), (7, 23681284), (11, 15069908), (14, 11840642), (22, 7534954), (28, 5920321), (29, 5716172), (44, 3767477), (58, 2858086), (67, 2474164), (77, 2152844), (116, 1429043), (134, 1237082), (154, 1076422), (203, 816596), (268, 618541), (277, 598444), (308, 538211), (319, 519652), (406, 408298), (469, 353452), (554, 299222), (638, 259826), (737, 224924), (812, 204149), (938, 176726), (1108, 149611), (1276, 129913), (1474, 112462), (1876, 88363), (1939, 85492), (1943, 85316), (2233, 74236), (2948, 56231), (3047, 54404), (3878, 42746), (3886, 42658), (4466, 37118), (5159, 32132), (6094, 27202), (7756, 21373), (7772, 21329), (8033, 20636), (8932, 18559), (10318, 16066), (12188, 13601)]