139421568

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2580

約数の個数: 128

約数和(自身を含む): 435254400

約数和(自身を除く): 295832832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2496, 2539, 3432, 4224, 4576, 4992, 5078, 6864, 7617, 9152, 10156, 13728, 15234, 18304, 20312, 27456, 27929, 30468, 33007, 40624, 54912, 55858, 60936, 66014, 81248, 83787, 99021, 111716, 121872, 132028, 162496, 167574, 198042, 223432, 243744, 264056, 324992, 335148, 363077, 396084, 446864, 487488, 528112, 670296, 726154, 792168, 893728, 974976, 1056224, 1089231, 1340592, 1452308, 1584336, 1787456, 2112448, 2178462, 2681184, 2904616, 3168672, 3574912, 4224896, 4356924, 5362368, 5809232, 6337344, 8713848, 10724736, 11618464, 12674688, 17427696, 23236928, 34855392, 46473856, 69710784, 139421568]

約数ペア:

[(1, 139421568), (2, 69710784), (3, 46473856), (4, 34855392), (6, 23236928), (8, 17427696), (11, 12674688), (12, 11618464), (13, 10724736), (16, 8713848), (22, 6337344), (24, 5809232), (26, 5362368), (32, 4356924), (33, 4224896), (39, 3574912), (44, 3168672), (48, 2904616), (52, 2681184), (64, 2178462), (66, 2112448), (78, 1787456), (88, 1584336), (96, 1452308), (104, 1340592), (128, 1089231), (132, 1056224), (143, 974976), (156, 893728), (176, 792168), (192, 726154), (208, 670296), (264, 528112), (286, 487488), (312, 446864), (352, 396084), (384, 363077), (416, 335148), (429, 324992), (528, 264056), (572, 243744), (624, 223432), (704, 198042), (832, 167574), (858, 162496), (1056, 132028), (1144, 121872), (1248, 111716), (1408, 99021), (1664, 83787), (1716, 81248), (2112, 66014), (2288, 60936), (2496, 55858), (2539, 54912), (3432, 40624), (4224, 33007), (4576, 30468), (4992, 27929), (5078, 27456), (6864, 20312), (7617, 18304), (9152, 15234), (10156, 13728)]