159783708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{619}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 435388800

約数和(自身を除く): 275605092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 439, 588, 619, 878, 1238, 1317, 1756, 1857, 2476, 2634, 3073, 3714, 4333, 5268, 6146, 7428, 8666, 9219, 12292, 12999, 17332, 18438, 21511, 25998, 30331, 36876, 43022, 51996, 60662, 64533, 86044, 90993, 121324, 129066, 181986, 258132, 271741, 363972, 543482, 815223, 1086964, 1630446, 1902187, 3260892, 3804374, 5706561, 7608748, 11413122, 13315309, 22826244, 26630618, 39945927, 53261236, 79891854, 159783708]

約数ペア:

[(1, 159783708), (2, 79891854), (3, 53261236), (4, 39945927), (6, 26630618), (7, 22826244), (12, 13315309), (14, 11413122), (21, 7608748), (28, 5706561), (42, 3804374), (49, 3260892), (84, 1902187), (98, 1630446), (147, 1086964), (196, 815223), (294, 543482), (439, 363972), (588, 271741), (619, 258132), (878, 181986), (1238, 129066), (1317, 121324), (1756, 90993), (1857, 86044), (2476, 64533), (2634, 60662), (3073, 51996), (3714, 43022), (4333, 36876), (5268, 30331), (6146, 25998), (7428, 21511), (8666, 18438), (9219, 17332), (12292, 12999)]