149075854522

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{40009}}^1$

素因数の和:40415

約数の個数: 48

約数和(自身を含む): 262803764520

約数和(自身を除く): 113727909998

約数列:

[1, 2, 7, 14, 49, 98, 193, 197, 386, 394, 1351, 1379, 2702, 2758, 9457, 9653, 18914, 19306, 38021, 40009, 76042, 80018, 266147, 280063, 532294, 560126, 1863029, 1960441, 3726058, 3920882, 7721737, 7881773, 15443474, 15763546, 54052159, 55172411, 108104318, 110344822, 378365113, 386206877, 756730226, 772413754, 1521182189, 3042364378, 10648275323, 21296550646, 74537927261, 149075854522]

約数ペア:

[(1, 149075854522), (2, 74537927261), (7, 21296550646), (14, 10648275323), (49, 3042364378), (98, 1521182189), (193, 772413754), (197, 756730226), (386, 386206877), (394, 378365113), (1351, 110344822), (1379, 108104318), (2702, 55172411), (2758, 54052159), (9457, 15763546), (9653, 15443474), (18914, 7881773), (19306, 7721737), (38021, 3920882), (40009, 3726058), (76042, 1960441), (80018, 1863029), (266147, 560126), (280063, 532294)]