157645144

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1847}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 303367680

約数和(自身を除く): 145722536

約数列:

[1, 2, 4, 8, 47, 94, 188, 227, 376, 454, 908, 1816, 1847, 3694, 7388, 10669, 14776, 21338, 42676, 85352, 86809, 173618, 347236, 419269, 694472, 838538, 1677076, 3354152, 19705643, 39411286, 78822572, 157645144]

約数ペア:

[(1, 157645144), (2, 78822572), (4, 39411286), (8, 19705643), (47, 3354152), (94, 1677076), (188, 838538), (227, 694472), (376, 419269), (454, 347236), (908, 173618), (1816, 86809), (1847, 85352), (3694, 42676), (7388, 21338), (10669, 14776)]