142702196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 308601216

約数和(自身を除く): 165899020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 307, 364, 614, 1228, 1277, 2149, 2554, 3991, 4298, 5108, 7982, 8596, 8939, 15964, 16601, 17878, 27937, 33202, 35756, 55874, 66404, 111748, 116207, 232414, 392039, 464828, 784078, 1568156, 2744273, 5096507, 5488546, 10193014, 10977092, 20386028, 35675549, 71351098, 142702196]

約数ペア:

[(1, 142702196), (2, 71351098), (4, 35675549), (7, 20386028), (13, 10977092), (14, 10193014), (26, 5488546), (28, 5096507), (52, 2744273), (91, 1568156), (182, 784078), (307, 464828), (364, 392039), (614, 232414), (1228, 116207), (1277, 111748), (2149, 66404), (2554, 55874), (3991, 35756), (4298, 33202), (5108, 27937), (7982, 17878), (8596, 16601), (8939, 15964)]