145453014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^2\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 72

約数和(自身を含む): 366908880

約数和(自身を除く): 221455866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 229, 426, 458, 497, 639, 687, 994, 1278, 1374, 1491, 1603, 2061, 2982, 3206, 4122, 4473, 4809, 5041, 8946, 9618, 10082, 14427, 15123, 16259, 28854, 30246, 32518, 35287, 45369, 48777, 70574, 90738, 97554, 105861, 113813, 146331, 211722, 227626, 292662, 317583, 341439, 635166, 682878, 1024317, 1154389, 2048634, 2308778, 3463167, 6926334, 8080723, 10389501, 16161446, 20779002, 24242169, 48484338, 72726507, 145453014]

約数ペア:

[(1, 145453014), (2, 72726507), (3, 48484338), (6, 24242169), (7, 20779002), (9, 16161446), (14, 10389501), (18, 8080723), (21, 6926334), (42, 3463167), (63, 2308778), (71, 2048634), (126, 1154389), (142, 1024317), (213, 682878), (229, 635166), (426, 341439), (458, 317583), (497, 292662), (639, 227626), (687, 211722), (994, 146331), (1278, 113813), (1374, 105861), (1491, 97554), (1603, 90738), (2061, 70574), (2982, 48777), (3206, 45369), (4122, 35287), (4473, 32518), (4809, 30246), (5041, 28854), (8946, 16259), (9618, 15123), (10082, 14427)]