160021540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6607}}^1$

素因数の和:6796

約数の個数: 48

約数和(自身を含む): 386330112

約数和(自身を除く): 226308572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 6607, 12110, 13214, 24220, 26428, 33035, 46249, 66070, 92498, 132140, 184996, 231245, 462490, 924980, 1143011, 2286022, 4572044, 5715055, 8001077, 11430110, 16002154, 22860220, 32004308, 40005385, 80010770, 160021540]

約数ペア:

[(1, 160021540), (2, 80010770), (4, 40005385), (5, 32004308), (7, 22860220), (10, 16002154), (14, 11430110), (20, 8001077), (28, 5715055), (35, 4572044), (70, 2286022), (140, 1143011), (173, 924980), (346, 462490), (692, 231245), (865, 184996), (1211, 132140), (1730, 92498), (2422, 66070), (3460, 46249), (4844, 33035), (6055, 26428), (6607, 24220), (12110, 13214)]