128953195774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{7841}}^1$

素因数の和:8137

約数の個数: 64

約数和(自身を含む): 216273576960

約数和(自身を除く): 87320381186

約数列:

[1, 2, 13, 26, 59, 71, 118, 142, 151, 302, 767, 923, 1534, 1846, 1963, 3926, 4189, 7841, 8378, 8909, 10721, 15682, 17818, 21442, 54457, 101933, 108914, 115817, 139373, 203866, 231634, 278746, 462619, 556711, 632539, 925238, 1113422, 1183991, 1265078, 2367982, 6014047, 7237243, 8223007, 12028094, 14474486, 15391883, 16446014, 30783766, 32845949, 65691898, 69855469, 84063361, 139710938, 168126722, 426997337, 853994674, 908121097, 1092823693, 1816242194, 2185647386, 4959738299, 9919476598, 64476597887, 128953195774]

約数ペア:

[(1, 128953195774), (2, 64476597887), (13, 9919476598), (26, 4959738299), (59, 2185647386), (71, 1816242194), (118, 1092823693), (142, 908121097), (151, 853994674), (302, 426997337), (767, 168126722), (923, 139710938), (1534, 84063361), (1846, 69855469), (1963, 65691898), (3926, 32845949), (4189, 30783766), (7841, 16446014), (8378, 15391883), (8909, 14474486), (10721, 12028094), (15682, 8223007), (17818, 7237243), (21442, 6014047), (54457, 2367982), (101933, 1265078), (108914, 1183991), (115817, 1113422), (139373, 925238), (203866, 632539), (231634, 556711), (278746, 462619)]