143173898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5519}}^1$

素因数の和:5654

約数の個数: 32

約数和(自身を含む): 262310400

約数和(自身を除く): 119136502

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 763, 1526, 1853, 3706, 5519, 11038, 12971, 25942, 38633, 77266, 93823, 187646, 601571, 656761, 1203142, 1313522, 4210997, 8421994, 10226707, 20453414, 71586949, 143173898]

約数ペア:

[(1, 143173898), (2, 71586949), (7, 20453414), (14, 10226707), (17, 8421994), (34, 4210997), (109, 1313522), (119, 1203142), (218, 656761), (238, 601571), (763, 187646), (1526, 93823), (1853, 77266), (3706, 38633), (5519, 25942), (11038, 12971)]