153680856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{130681}}^1$

素因数の和:130704

約数の個数: 48

約数和(自身を含む): 446932440

約数和(自身を除く): 293251584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 130681, 261362, 392043, 522724, 784086, 914767, 1045448, 1568172, 1829534, 2744301, 3136344, 3659068, 5488602, 6403369, 7318136, 10977204, 12806738, 19210107, 21954408, 25613476, 38420214, 51226952, 76840428, 153680856]

約数ペア:

[(1, 153680856), (2, 76840428), (3, 51226952), (4, 38420214), (6, 25613476), (7, 21954408), (8, 19210107), (12, 12806738), (14, 10977204), (21, 7318136), (24, 6403369), (28, 5488602), (42, 3659068), (49, 3136344), (56, 2744301), (84, 1829534), (98, 1568172), (147, 1045448), (168, 914767), (196, 784086), (294, 522724), (392, 392043), (588, 261362), (1176, 130681)]