156964624228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4007}}^1\times {\mathrm{515429}}^1$

素因数の和:519459

約数の個数: 24

約数和(自身を含む): 289218081600

約数和(自身を除く): 132253457372

約数列:

[1, 2, 4, 19, 38, 76, 4007, 8014, 16028, 76133, 152266, 304532, 515429, 1030858, 2061716, 9793151, 19586302, 39172604, 2065324003, 4130648006, 8261296012, 39241156057, 78482312114, 156964624228]

約数ペア:

[(1, 156964624228), (2, 78482312114), (4, 39241156057), (19, 8261296012), (38, 4130648006), (76, 2065324003), (4007, 39172604), (8014, 19586302), (16028, 9793151), (76133, 2061716), (152266, 1030858), (304532, 515429)]