128195947572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{24439}}^1$

素因数の和:25282

約数の個数: 144

約数和(自身を含む): 380076802560

約数和(自身を除く): 251880854988

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 811, 924, 1078, 1617, 1622, 2156, 2433, 3234, 3244, 4866, 5677, 6468, 8921, 9732, 11354, 17031, 17842, 22708, 24439, 26763, 34062, 35684, 39739, 48878, 53526, 62447, 68124, 73317, 79478, 97756, 107052, 119217, 124894, 146634, 158956, 171073, 187341, 238434, 249788, 268829, 293268, 342146, 374682, 437129, 476868, 513219, 537658, 684292, 749364, 806487, 874258, 1026438, 1075316, 1197511, 1311387, 1612974, 1748516, 1881803, 2052876, 2395022, 2622774, 3225948, 3592533, 3763606, 4790044, 5245548, 5645409, 7185066, 7527212, 11290818, 13172621, 14370132, 19820029, 22581636, 26345242, 39517863, 39640058, 52690484, 59460087, 79035726, 79280116, 118920174, 138740203, 158071452, 218020319, 237840348, 277480406, 416220609, 436040638, 554960812, 654060957, 832441218, 872081276, 971181421, 1308121914, 1526142233, 1664882436, 1942362842, 2616243828, 2913544263, 3052284466, 3884725684, 4578426699, 5827088526, 6104568932, 9156853398, 10682995631, 11654177052, 18313706796, 21365991262, 32048986893, 42731982524, 64097973786, 128195947572]

約数ペア:

[(1, 128195947572), (2, 64097973786), (3, 42731982524), (4, 32048986893), (6, 21365991262), (7, 18313706796), (11, 11654177052), (12, 10682995631), (14, 9156853398), (21, 6104568932), (22, 5827088526), (28, 4578426699), (33, 3884725684), (42, 3052284466), (44, 2913544263), (49, 2616243828), (66, 1942362842), (77, 1664882436), (84, 1526142233), (98, 1308121914), (132, 971181421), (147, 872081276), (154, 832441218), (196, 654060957), (231, 554960812), (294, 436040638), (308, 416220609), (462, 277480406), (539, 237840348), (588, 218020319), (811, 158071452), (924, 138740203), (1078, 118920174), (1617, 79280116), (1622, 79035726), (2156, 59460087), (2433, 52690484), (3234, 39640058), (3244, 39517863), (4866, 26345242), (5677, 22581636), (6468, 19820029), (8921, 14370132), (9732, 13172621), (11354, 11290818), (17031, 7527212), (17842, 7185066), (22708, 5645409), (24439, 5245548), (26763, 4790044), (34062, 3763606), (35684, 3592533), (39739, 3225948), (48878, 2622774), (53526, 2395022), (62447, 2052876), (68124, 1881803), (73317, 1748516), (79478, 1612974), (97756, 1311387), (107052, 1197511), (119217, 1075316), (124894, 1026438), (146634, 874258), (158956, 806487), (171073, 749364), (187341, 684292), (238434, 537658), (249788, 513219), (268829, 476868), (293268, 437129), (342146, 374682)]