130337207

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 191041200

約数和(自身を除く): 60703993

約数列:

[1, 7, 11, 13, 19, 49, 77, 89, 91, 121, 133, 143, 209, 247, 539, 623, 637, 847, 931, 979, 1001, 1157, 1463, 1573, 1691, 1729, 2299, 2717, 4361, 5929, 6853, 7007, 8099, 10241, 10769, 11011, 11837, 12103, 12727, 16093, 18601, 19019, 21983, 29887, 47971, 56693, 75383, 77077, 82859, 89089, 112651, 130207, 133133, 139997, 153881, 204611, 209209, 241813, 527681, 623623, 911449, 979979, 1077167, 1432277, 1464463, 1692691, 2659943, 6859853, 10025939, 11848837, 18619601, 130337207]

約数ペア:

[(1, 130337207), (7, 18619601), (11, 11848837), (13, 10025939), (19, 6859853), (49, 2659943), (77, 1692691), (89, 1464463), (91, 1432277), (121, 1077167), (133, 979979), (143, 911449), (209, 623623), (247, 527681), (539, 241813), (623, 209209), (637, 204611), (847, 153881), (931, 139997), (979, 133133), (1001, 130207), (1157, 112651), (1463, 89089), (1573, 82859), (1691, 77077), (1729, 75383), (2299, 56693), (2717, 47971), (4361, 29887), (5929, 21983), (6853, 19019), (7007, 18601), (8099, 16093), (10241, 12727), (10769, 12103), (11011, 11837)]