7156413384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{8221}}^1$

素因数の和:8355

約数の個数: 128

約数和(自身を含む): 19890662400

約数和(自身を除く): 12734249016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 83, 92, 114, 138, 152, 166, 184, 228, 249, 276, 332, 437, 456, 498, 552, 664, 874, 996, 1311, 1577, 1748, 1909, 1992, 2622, 3154, 3496, 3818, 4731, 5244, 5727, 6308, 7636, 8221, 9462, 10488, 11454, 12616, 15272, 16442, 18924, 22908, 24663, 32884, 36271, 37848, 45816, 49326, 65768, 72542, 98652, 108813, 145084, 156199, 189083, 197304, 217626, 290168, 312398, 378166, 435252, 468597, 567249, 624796, 682343, 756332, 870504, 937194, 1134498, 1249592, 1364686, 1512664, 1874388, 2047029, 2268996, 2729372, 3592577, 3748776, 4094058, 4537992, 5458744, 7185154, 8188116, 10777731, 12964517, 14370308, 15693889, 16376232, 21555462, 25929034, 28740616, 31387778, 38893551, 43110924, 47081667, 51858068, 62775556, 77787102, 86221848, 94163334, 103716136, 125551112, 155574204, 188326668, 298183891, 311148408, 376653336, 596367782, 894551673, 1192735564, 1789103346, 2385471128, 3578206692, 7156413384]

約数ペア:

[(1, 7156413384), (2, 3578206692), (3, 2385471128), (4, 1789103346), (6, 1192735564), (8, 894551673), (12, 596367782), (19, 376653336), (23, 311148408), (24, 298183891), (38, 188326668), (46, 155574204), (57, 125551112), (69, 103716136), (76, 94163334), (83, 86221848), (92, 77787102), (114, 62775556), (138, 51858068), (152, 47081667), (166, 43110924), (184, 38893551), (228, 31387778), (249, 28740616), (276, 25929034), (332, 21555462), (437, 16376232), (456, 15693889), (498, 14370308), (552, 12964517), (664, 10777731), (874, 8188116), (996, 7185154), (1311, 5458744), (1577, 4537992), (1748, 4094058), (1909, 3748776), (1992, 3592577), (2622, 2729372), (3154, 2268996), (3496, 2047029), (3818, 1874388), (4731, 1512664), (5244, 1364686), (5727, 1249592), (6308, 1134498), (7636, 937194), (8221, 870504), (9462, 756332), (10488, 682343), (11454, 624796), (12616, 567249), (15272, 468597), (16442, 435252), (18924, 378166), (22908, 312398), (24663, 290168), (32884, 217626), (36271, 197304), (37848, 189083), (45816, 156199), (49326, 145084), (65768, 108813), (72542, 98652)]