156960376958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{211063}}^1$

素因数の和:211533

約数の個数: 48

約数和(自身を含む): 296435166720

約数和(自身を除く): 139474789762

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 439, 847, 878, 1694, 3073, 4829, 6146, 9658, 33803, 53119, 67606, 106238, 211063, 371833, 422126, 743666, 1477441, 2321693, 2954882, 4643386, 16251851, 25538623, 32503702, 51077246, 92656657, 178770361, 185313314, 357540722, 648596599, 1019223227, 1297193198, 2038446454, 7134562589, 11211455497, 14269125178, 22422910994, 78480188479, 156960376958]

約数ペア:

[(1, 156960376958), (2, 78480188479), (7, 22422910994), (11, 14269125178), (14, 11211455497), (22, 7134562589), (77, 2038446454), (121, 1297193198), (154, 1019223227), (242, 648596599), (439, 357540722), (847, 185313314), (878, 178770361), (1694, 92656657), (3073, 51077246), (4829, 32503702), (6146, 25538623), (9658, 16251851), (33803, 4643386), (53119, 2954882), (67606, 2321693), (106238, 1477441), (211063, 743666), (371833, 422126)]