157972092

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20929}}^1$

素因数の和:20990

約数の個数: 48

約数和(自身を含む): 400851360

約数和(自身を除く): 242879268

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 20929, 41858, 62787, 83716, 125574, 251148, 355793, 711586, 774373, 1067379, 1423172, 1548746, 2134758, 2323119, 3097492, 4269516, 4646238, 9292476, 13164341, 26328682, 39493023, 52657364, 78986046, 157972092]

約数ペア:

[(1, 157972092), (2, 78986046), (3, 52657364), (4, 39493023), (6, 26328682), (12, 13164341), (17, 9292476), (34, 4646238), (37, 4269516), (51, 3097492), (68, 2323119), (74, 2134758), (102, 1548746), (111, 1423172), (148, 1067379), (204, 774373), (222, 711586), (444, 355793), (629, 251148), (1258, 125574), (1887, 83716), (2516, 62787), (3774, 41858), (7548, 20929)]