175247028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 513257472

約数和(自身を除く): 338010444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 71, 92, 99, 132, 138, 142, 198, 207, 213, 253, 271, 276, 284, 396, 414, 426, 506, 542, 639, 759, 781, 813, 828, 852, 1012, 1084, 1278, 1518, 1562, 1626, 1633, 2277, 2343, 2439, 2556, 2981, 3036, 3124, 3252, 3266, 4554, 4686, 4878, 4899, 5962, 6233, 6532, 7029, 8943, 9108, 9372, 9756, 9798, 11924, 12466, 14058, 14697, 17886, 17963, 18699, 19241, 19596, 24932, 26829, 28116, 29394, 35772, 35926, 37398, 38482, 53658, 53889, 56097, 57723, 58788, 68563, 71852, 74796, 76964, 107316, 107778, 112194, 115446, 137126, 161667, 173169, 205689, 211651, 215556, 224388, 230892, 274252, 323334, 346338, 411378, 423302, 442543, 617067, 634953, 646668, 692676, 822756, 846604, 885086, 1234134, 1269906, 1327629, 1770172, 1904859, 2468268, 2539812, 2655258, 3809718, 3982887, 4867973, 5310516, 7619436, 7965774, 9735946, 14603919, 15931548, 19471892, 29207838, 43811757, 58415676, 87623514, 175247028]

約数ペア:

[(1, 175247028), (2, 87623514), (3, 58415676), (4, 43811757), (6, 29207838), (9, 19471892), (11, 15931548), (12, 14603919), (18, 9735946), (22, 7965774), (23, 7619436), (33, 5310516), (36, 4867973), (44, 3982887), (46, 3809718), (66, 2655258), (69, 2539812), (71, 2468268), (92, 1904859), (99, 1770172), (132, 1327629), (138, 1269906), (142, 1234134), (198, 885086), (207, 846604), (213, 822756), (253, 692676), (271, 646668), (276, 634953), (284, 617067), (396, 442543), (414, 423302), (426, 411378), (506, 346338), (542, 323334), (639, 274252), (759, 230892), (781, 224388), (813, 215556), (828, 211651), (852, 205689), (1012, 173169), (1084, 161667), (1278, 137126), (1518, 115446), (1562, 112194), (1626, 107778), (1633, 107316), (2277, 76964), (2343, 74796), (2439, 71852), (2556, 68563), (2981, 58788), (3036, 57723), (3124, 56097), (3252, 53889), (3266, 53658), (4554, 38482), (4686, 37398), (4878, 35926), (4899, 35772), (5962, 29394), (6233, 28116), (6532, 26829), (7029, 24932), (8943, 19596), (9108, 19241), (9372, 18699), (9756, 17963), (9798, 17886), (11924, 14697), (12466, 14058)]