139558496

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 364654080

約数和(自身を除く): 225095584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 224, 242, 266, 271, 304, 308, 352, 418, 484, 532, 542, 608, 616, 836, 847, 968, 1064, 1084, 1232, 1463, 1672, 1694, 1897, 1936, 2128, 2168, 2299, 2464, 2926, 2981, 3344, 3388, 3794, 3872, 4256, 4336, 4598, 5149, 5852, 5962, 6688, 6776, 7588, 8672, 9196, 10298, 11704, 11924, 13552, 15176, 16093, 18392, 20596, 20867, 23408, 23848, 27104, 30352, 32186, 32791, 36043, 36784, 41192, 41734, 46816, 47696, 56639, 60704, 64372, 65582, 72086, 73568, 82384, 83468, 95392, 113278, 128744, 131164, 144172, 164768, 166936, 226556, 229537, 257488, 262328, 288344, 333872, 396473, 453112, 459074, 514976, 524656, 576688, 623029, 667744, 792946, 906224, 918148, 1049312, 1153376, 1246058, 1585892, 1812448, 1836296, 2492116, 3171784, 3672592, 4361203, 4984232, 6343568, 7345184, 8722406, 9968464, 12687136, 17444812, 19936928, 34889624, 69779248, 139558496]

約数ペア:

[(1, 139558496), (2, 69779248), (4, 34889624), (7, 19936928), (8, 17444812), (11, 12687136), (14, 9968464), (16, 8722406), (19, 7345184), (22, 6343568), (28, 4984232), (32, 4361203), (38, 3672592), (44, 3171784), (56, 2492116), (76, 1836296), (77, 1812448), (88, 1585892), (112, 1246058), (121, 1153376), (133, 1049312), (152, 918148), (154, 906224), (176, 792946), (209, 667744), (224, 623029), (242, 576688), (266, 524656), (271, 514976), (304, 459074), (308, 453112), (352, 396473), (418, 333872), (484, 288344), (532, 262328), (542, 257488), (608, 229537), (616, 226556), (836, 166936), (847, 164768), (968, 144172), (1064, 131164), (1084, 128744), (1232, 113278), (1463, 95392), (1672, 83468), (1694, 82384), (1897, 73568), (1936, 72086), (2128, 65582), (2168, 64372), (2299, 60704), (2464, 56639), (2926, 47696), (2981, 46816), (3344, 41734), (3388, 41192), (3794, 36784), (3872, 36043), (4256, 32791), (4336, 32186), (4598, 30352), (5149, 27104), (5852, 23848), (5962, 23408), (6688, 20867), (6776, 20596), (7588, 18392), (8672, 16093), (9196, 15176), (10298, 13552), (11704, 11924)]