140262943574

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{293}}^1\times {\mathrm{108947}}^1$

素因数の和:109281

約数の個数: 32

約数和(自身を含む): 228699283680

約数和(自身を除く): 88436340106

約数列:

[1, 2, 13, 26, 169, 293, 338, 586, 2197, 3809, 4394, 7618, 49517, 99034, 108947, 217894, 643721, 1287442, 1416311, 2832622, 18412043, 31921471, 36824086, 63842942, 239356559, 414979123, 478713118, 829958246, 5394728599, 10789457198, 70131471787, 140262943574]

約数ペア:

[(1, 140262943574), (2, 70131471787), (13, 10789457198), (26, 5394728599), (169, 829958246), (293, 478713118), (338, 414979123), (586, 239356559), (2197, 63842942), (3809, 36824086), (4394, 31921471), (7618, 18412043), (49517, 2832622), (99034, 1416311), (108947, 1287442), (217894, 643721)]