161640912

素因数分解:

$2^4\times 3^1\times {\mathrm{1187}}^1\times {\mathrm{2837}}^1$

素因数の和:4035

約数の個数: 40

約数和(自身を含む): 418071456

約数和(自身を除く): 256430544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1187, 2374, 2837, 3561, 4748, 5674, 7122, 8511, 9496, 11348, 14244, 17022, 18992, 22696, 28488, 34044, 45392, 56976, 68088, 136176, 3367519, 6735038, 10102557, 13470076, 20205114, 26940152, 40410228, 53880304, 80820456, 161640912]

約数ペア:

[(1, 161640912), (2, 80820456), (3, 53880304), (4, 40410228), (6, 26940152), (8, 20205114), (12, 13470076), (16, 10102557), (24, 6735038), (48, 3367519), (1187, 136176), (2374, 68088), (2837, 56976), (3561, 45392), (4748, 34044), (5674, 28488), (7122, 22696), (8511, 18992), (9496, 17022), (11348, 14244)]