148957876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 282683520

約数和(自身を除く): 133725644

約数列:

[1, 2, 4, 17, 34, 68, 89, 151, 163, 178, 302, 326, 356, 604, 652, 1513, 2567, 2771, 3026, 5134, 5542, 6052, 10268, 11084, 13439, 14507, 24613, 26878, 29014, 49226, 53756, 58028, 98452, 228463, 246619, 418421, 456926, 493238, 836842, 913852, 986476, 1673684, 2190557, 4381114, 8762228, 37239469, 74478938, 148957876]

約数ペア:

[(1, 148957876), (2, 74478938), (4, 37239469), (17, 8762228), (34, 4381114), (68, 2190557), (89, 1673684), (151, 986476), (163, 913852), (178, 836842), (302, 493238), (326, 456926), (356, 418421), (604, 246619), (652, 228463), (1513, 98452), (2567, 58028), (2771, 53756), (3026, 49226), (5134, 29014), (5542, 26878), (6052, 24613), (10268, 14507), (11084, 13439)]