158928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:72

約数の個数: 80

約数和(自身を含む): 523776

約数和(自身を除く): 364848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 56, 66, 77, 84, 86, 88, 112, 129, 132, 154, 168, 172, 176, 231, 258, 264, 301, 308, 336, 344, 462, 473, 516, 528, 602, 616, 688, 903, 924, 946, 1032, 1204, 1232, 1419, 1806, 1848, 1892, 2064, 2408, 2838, 3311, 3612, 3696, 3784, 4816, 5676, 6622, 7224, 7568, 9933, 11352, 13244, 14448, 19866, 22704, 26488, 39732, 52976, 79464, 158928]

約数ペア:

[(1, 158928), (2, 79464), (3, 52976), (4, 39732), (6, 26488), (7, 22704), (8, 19866), (11, 14448), (12, 13244), (14, 11352), (16, 9933), (21, 7568), (22, 7224), (24, 6622), (28, 5676), (33, 4816), (42, 3784), (43, 3696), (44, 3612), (48, 3311), (56, 2838), (66, 2408), (77, 2064), (84, 1892), (86, 1848), (88, 1806), (112, 1419), (129, 1232), (132, 1204), (154, 1032), (168, 946), (172, 924), (176, 903), (231, 688), (258, 616), (264, 602), (301, 528), (308, 516), (336, 473), (344, 462)]