156768416

素因数分解:

$2^5\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2473}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 354118464

約数和(自身を除く): 197350048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 283, 566, 1132, 1981, 2264, 2473, 3962, 4528, 4946, 7924, 9056, 9892, 15848, 17311, 19784, 31696, 34622, 39568, 63392, 69244, 79136, 138488, 276976, 553952, 699859, 1399718, 2799436, 4899013, 5598872, 9798026, 11197744, 19596052, 22395488, 39192104, 78384208, 156768416]

約数ペア:

[(1, 156768416), (2, 78384208), (4, 39192104), (7, 22395488), (8, 19596052), (14, 11197744), (16, 9798026), (28, 5598872), (32, 4899013), (56, 2799436), (112, 1399718), (224, 699859), (283, 553952), (566, 276976), (1132, 138488), (1981, 79136), (2264, 69244), (2473, 63392), (3962, 39568), (4528, 34622), (4946, 31696), (7924, 19784), (9056, 17311), (9892, 15848)]