128659104

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 180

約数和(自身を含む): 440594154

約数和(自身を除く): 311935050

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1013, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2026, 2268, 2352, 2592, 2646, 3024, 3039, 3528, 3969, 4052, 4536, 4704, 5292, 6048, 6078, 7056, 7091, 7938, 8104, 9072, 9117, 10584, 12156, 14112, 14182, 15876, 16208, 18144, 18234, 21168, 21273, 24312, 27351, 28364, 31752, 32416, 36468, 42336, 42546, 48624, 49637, 54702, 56728, 63504, 63819, 72936, 82053, 85092, 97248, 99274, 109404, 113456, 127008, 127638, 145872, 148911, 164106, 170184, 191457, 198548, 218808, 226912, 255276, 291744, 297822, 328212, 340368, 382914, 397096, 437616, 446733, 510552, 574371, 595644, 656424, 680736, 765828, 794192, 875232, 893466, 1021104, 1148742, 1191288, 1312848, 1340199, 1531656, 1588384, 1786932, 2042208, 2297484, 2382576, 2625696, 2680398, 3063312, 3573864, 4020597, 4594968, 4765152, 5360796, 6126624, 7147728, 8041194, 9189936, 10721592, 14295456, 16082388, 18379872, 21443184, 32164776, 42886368, 64329552, 128659104]

約数ペア:

[(1, 128659104), (2, 64329552), (3, 42886368), (4, 32164776), (6, 21443184), (7, 18379872), (8, 16082388), (9, 14295456), (12, 10721592), (14, 9189936), (16, 8041194), (18, 7147728), (21, 6126624), (24, 5360796), (27, 4765152), (28, 4594968), (32, 4020597), (36, 3573864), (42, 3063312), (48, 2680398), (49, 2625696), (54, 2382576), (56, 2297484), (63, 2042208), (72, 1786932), (81, 1588384), (84, 1531656), (96, 1340199), (98, 1312848), (108, 1191288), (112, 1148742), (126, 1021104), (144, 893466), (147, 875232), (162, 794192), (168, 765828), (189, 680736), (196, 656424), (216, 595644), (224, 574371), (252, 510552), (288, 446733), (294, 437616), (324, 397096), (336, 382914), (378, 340368), (392, 328212), (432, 297822), (441, 291744), (504, 255276), (567, 226912), (588, 218808), (648, 198548), (672, 191457), (756, 170184), (784, 164106), (864, 148911), (882, 145872), (1008, 127638), (1013, 127008), (1134, 113456), (1176, 109404), (1296, 99274), (1323, 97248), (1512, 85092), (1568, 82053), (1764, 72936), (2016, 63819), (2026, 63504), (2268, 56728), (2352, 54702), (2592, 49637), (2646, 48624), (3024, 42546), (3039, 42336), (3528, 36468), (3969, 32416), (4052, 31752), (4536, 28364), (4704, 27351), (5292, 24312), (6048, 21273), (6078, 21168), (7056, 18234), (7091, 18144), (7938, 16208), (8104, 15876), (9072, 14182), (9117, 14112), (10584, 12156)]