140323498

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 244758528

約数和(自身を除く): 104435030

約数列:

[1, 2, 7, 14, 97, 191, 194, 382, 541, 679, 1082, 1337, 1358, 2674, 3787, 7574, 18527, 37054, 52477, 103331, 104954, 129689, 206662, 259378, 367339, 723317, 734678, 1446634, 10023107, 20046214, 70161749, 140323498]

約数ペア:

[(1, 140323498), (2, 70161749), (7, 20046214), (14, 10023107), (97, 1446634), (191, 734678), (194, 723317), (382, 367339), (541, 259378), (679, 206662), (1082, 129689), (1337, 104954), (1358, 103331), (2674, 52477), (3787, 37054), (7574, 18527)]