159305776

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2762

約数の個数: 80

約数和(自身を含む): 385689600

約数和(自身を除く): 226383824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 2699, 3472, 3689, 4216, 5398, 7378, 8432, 10796, 14756, 18893, 21592, 29512, 37786, 43184, 45883, 59024, 75572, 83669, 91766, 151144, 167338, 183532, 302288, 321181, 334676, 367064, 585683, 642362, 669352, 734128, 1171366, 1284724, 1338704, 1422373, 2342732, 2569448, 2844746, 4685464, 5138896, 5689492, 9370928, 9956611, 11378984, 19913222, 22757968, 39826444, 79652888, 159305776]

約数ペア:

[(1, 159305776), (2, 79652888), (4, 39826444), (7, 22757968), (8, 19913222), (14, 11378984), (16, 9956611), (17, 9370928), (28, 5689492), (31, 5138896), (34, 4685464), (56, 2844746), (62, 2569448), (68, 2342732), (112, 1422373), (119, 1338704), (124, 1284724), (136, 1171366), (217, 734128), (238, 669352), (248, 642362), (272, 585683), (434, 367064), (476, 334676), (496, 321181), (527, 302288), (868, 183532), (952, 167338), (1054, 151144), (1736, 91766), (1904, 83669), (2108, 75572), (2699, 59024), (3472, 45883), (3689, 43184), (4216, 37786), (5398, 29512), (7378, 21592), (8432, 18893), (10796, 14756)]