157034423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 207277056

約数和(自身を除く): 50242633

約数列:

[1, 7, 13, 17, 83, 91, 119, 221, 581, 1079, 1223, 1411, 1547, 7553, 8561, 9877, 15899, 18343, 20791, 101509, 111293, 128401, 145537, 270283, 710563, 1319617, 1725653, 1891981, 9237319, 12079571, 22433489, 157034423]

約数ペア:

[(1, 157034423), (7, 22433489), (13, 12079571), (17, 9237319), (83, 1891981), (91, 1725653), (119, 1319617), (221, 710563), (581, 270283), (1079, 145537), (1223, 128401), (1411, 111293), (1547, 101509), (7553, 20791), (8561, 18343), (9877, 15899)]