128047632

素因数分解:

$2^4\times 3^1\times {\mathrm{2667659}}^1$

素因数の和:2667670

約数の個数: 20

約数和(自身を含む): 330789840

約数和(自身を除く): 202742208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2667659, 5335318, 8002977, 10670636, 16005954, 21341272, 32011908, 42682544, 64023816, 128047632]

約数ペア:

[(1, 128047632), (2, 64023816), (3, 42682544), (4, 32011908), (6, 21341272), (8, 16005954), (12, 10670636), (16, 8002977), (24, 5335318), (48, 2667659)]