131507424

素因数分解:

$2^5\times 3^2\times {\mathrm{456623}}^1$

素因数の和:456639

約数の個数: 36

約数和(自身を含む): 373975056

約数和(自身を除く): 242467632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 456623, 913246, 1369869, 1826492, 2739738, 3652984, 4109607, 5479476, 7305968, 8219214, 10958952, 14611936, 16438428, 21917904, 32876856, 43835808, 65753712, 131507424]

約数ペア:

[(1, 131507424), (2, 65753712), (3, 43835808), (4, 32876856), (6, 21917904), (8, 16438428), (9, 14611936), (12, 10958952), (16, 8219214), (18, 7305968), (24, 5479476), (32, 4109607), (36, 3652984), (48, 2739738), (72, 1826492), (96, 1369869), (144, 913246), (288, 456623)]