149560348

素因数分解:

$2^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 309971200

約数和(自身を除く): 160410852

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 343, 469, 686, 938, 1372, 1627, 1876, 3254, 3283, 6508, 6566, 11389, 13132, 22778, 22981, 45556, 45962, 79723, 91924, 109009, 159446, 218018, 318892, 436036, 558061, 763063, 1116122, 1526126, 2232244, 3052252, 5341441, 10682882, 21365764, 37390087, 74780174, 149560348]

約数ペア:

[(1, 149560348), (2, 74780174), (4, 37390087), (7, 21365764), (14, 10682882), (28, 5341441), (49, 3052252), (67, 2232244), (98, 1526126), (134, 1116122), (196, 763063), (268, 558061), (343, 436036), (469, 318892), (686, 218018), (938, 159446), (1372, 109009), (1627, 91924), (1876, 79723), (3254, 45962), (3283, 45556), (6508, 22981), (6566, 22778), (11389, 13132)]