140457408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8074

約数の個数: 112

約数和(自身を含む): 457443840

約数和(自身を除く): 316986432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8039, 8736, 16078, 17472, 24117, 32156, 48234, 56273, 64312, 96468, 104507, 112546, 128624, 168819, 192936, 209014, 225092, 257248, 313521, 337638, 385872, 418028, 450184, 514496, 627042, 675276, 731549, 771744, 836056, 900368, 1254084, 1350552, 1463098, 1543488, 1672112, 1800736, 2194647, 2508168, 2701104, 2926196, 3344224, 3601472, 4389294, 5016336, 5402208, 5852392, 6688448, 8778588, 10032672, 10804416, 11704784, 17557176, 20065344, 23409568, 35114352, 46819136, 70228704, 140457408]

約数ペア:

[(1, 140457408), (2, 70228704), (3, 46819136), (4, 35114352), (6, 23409568), (7, 20065344), (8, 17557176), (12, 11704784), (13, 10804416), (14, 10032672), (16, 8778588), (21, 6688448), (24, 5852392), (26, 5402208), (28, 5016336), (32, 4389294), (39, 3601472), (42, 3344224), (48, 2926196), (52, 2701104), (56, 2508168), (64, 2194647), (78, 1800736), (84, 1672112), (91, 1543488), (96, 1463098), (104, 1350552), (112, 1254084), (156, 900368), (168, 836056), (182, 771744), (192, 731549), (208, 675276), (224, 627042), (273, 514496), (312, 450184), (336, 418028), (364, 385872), (416, 337638), (448, 313521), (546, 257248), (624, 225092), (672, 209014), (728, 192936), (832, 168819), (1092, 128624), (1248, 112546), (1344, 104507), (1456, 96468), (2184, 64312), (2496, 56273), (2912, 48234), (4368, 32156), (5824, 24117), (8039, 17472), (8736, 16078)]