156960748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{295039}}^1$

素因数の和:295069

約数の個数: 24

約数和(自身を含む): 330444800

約数和(自身を除く): 173484052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 295039, 590078, 1180156, 2065273, 4130546, 5605741, 8261092, 11211482, 22422964, 39240187, 78480374, 156960748]

約数ペア:

[(1, 156960748), (2, 78480374), (4, 39240187), (7, 22422964), (14, 11211482), (19, 8261092), (28, 5605741), (38, 4130546), (76, 2065273), (133, 1180156), (266, 590078), (532, 295039)]