128067588

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 390297600

約数和(自身を除く): 262230012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 43, 44, 46, 54, 66, 69, 86, 92, 99, 108, 109, 129, 132, 138, 172, 198, 207, 218, 253, 258, 276, 297, 327, 387, 396, 414, 436, 473, 506, 516, 594, 621, 654, 759, 774, 828, 946, 981, 989, 1012, 1161, 1188, 1199, 1242, 1308, 1419, 1518, 1548, 1892, 1962, 1978, 2277, 2322, 2398, 2484, 2507, 2838, 2943, 2967, 3036, 3597, 3924, 3956, 4257, 4554, 4644, 4687, 4796, 5014, 5676, 5886, 5934, 6831, 7194, 7521, 8514, 8901, 9108, 9374, 10028, 10791, 10879, 11772, 11868, 12771, 13662, 14061, 14388, 15042, 17028, 17802, 18748, 21582, 21758, 22563, 25542, 26703, 27324, 27577, 28122, 30084, 32373, 32637, 35604, 42183, 43164, 43516, 45126, 51084, 51557, 53406, 55154, 56244, 64746, 65274, 67689, 82731, 84366, 90252, 97911, 103114, 106812, 107801, 110308, 126549, 129492, 130548, 135378, 154671, 165462, 168732, 195822, 206228, 215602, 248193, 253098, 270756, 293733, 309342, 323403, 330924, 391644, 431204, 464013, 496386, 506196, 587466, 618684, 646806, 744579, 928026, 970209, 992772, 1174932, 1185811, 1293612, 1392039, 1489158, 1856052, 1940418, 2371622, 2784078, 2910627, 2978316, 3557433, 3880836, 4743244, 5568156, 5821254, 7114866, 10672299, 11642508, 14229732, 21344598, 32016897, 42689196, 64033794, 128067588]

約数ペア:

[(1, 128067588), (2, 64033794), (3, 42689196), (4, 32016897), (6, 21344598), (9, 14229732), (11, 11642508), (12, 10672299), (18, 7114866), (22, 5821254), (23, 5568156), (27, 4743244), (33, 3880836), (36, 3557433), (43, 2978316), (44, 2910627), (46, 2784078), (54, 2371622), (66, 1940418), (69, 1856052), (86, 1489158), (92, 1392039), (99, 1293612), (108, 1185811), (109, 1174932), (129, 992772), (132, 970209), (138, 928026), (172, 744579), (198, 646806), (207, 618684), (218, 587466), (253, 506196), (258, 496386), (276, 464013), (297, 431204), (327, 391644), (387, 330924), (396, 323403), (414, 309342), (436, 293733), (473, 270756), (506, 253098), (516, 248193), (594, 215602), (621, 206228), (654, 195822), (759, 168732), (774, 165462), (828, 154671), (946, 135378), (981, 130548), (989, 129492), (1012, 126549), (1161, 110308), (1188, 107801), (1199, 106812), (1242, 103114), (1308, 97911), (1419, 90252), (1518, 84366), (1548, 82731), (1892, 67689), (1962, 65274), (1978, 64746), (2277, 56244), (2322, 55154), (2398, 53406), (2484, 51557), (2507, 51084), (2838, 45126), (2943, 43516), (2967, 43164), (3036, 42183), (3597, 35604), (3924, 32637), (3956, 32373), (4257, 30084), (4554, 28122), (4644, 27577), (4687, 27324), (4796, 26703), (5014, 25542), (5676, 22563), (5886, 21758), (5934, 21582), (6831, 18748), (7194, 17802), (7521, 17028), (8514, 15042), (8901, 14388), (9108, 14061), (9374, 13662), (10028, 12771), (10791, 11868), (10879, 11772)]