129447768

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{75967}}^1$

素因数の和:76047

約数の個数: 32

約数和(自身を含む): 328181760

約数和(自身を除く): 198733992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 75967, 151934, 227901, 303868, 455802, 607736, 911604, 1823208, 5393657, 10787314, 16180971, 21574628, 32361942, 43149256, 64723884, 129447768]

約数ペア:

[(1, 129447768), (2, 64723884), (3, 43149256), (4, 32361942), (6, 21574628), (8, 16180971), (12, 10787314), (24, 5393657), (71, 1823208), (142, 911604), (213, 607736), (284, 455802), (426, 303868), (568, 227901), (852, 151934), (1704, 75967)]