143973942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{48281}}^1$

素因数の和:48364

約数の個数: 32

約数和(自身を含む): 333725184

約数和(自身を除く): 189751242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 48281, 96562, 144843, 289686, 337967, 675934, 1013901, 2027802, 3427951, 6855902, 10283853, 20567706, 23995657, 47991314, 71986971, 143973942]

約数ペア:

[(1, 143973942), (2, 71986971), (3, 47991314), (6, 23995657), (7, 20567706), (14, 10283853), (21, 6855902), (42, 3427951), (71, 2027802), (142, 1013901), (213, 675934), (426, 337967), (497, 289686), (994, 144843), (1491, 96562), (2982, 48281)]