128964528

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3877}}^1$

素因数の和:3912

約数の個数: 160

約数和(自身を含む): 461637120

約数和(自身を除く): 332672592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2772, 3024, 3696, 3877, 4158, 4752, 5544, 7754, 8316, 11088, 11631, 15508, 16632, 23262, 27139, 31016, 33264, 34893, 42647, 46524, 54278, 62032, 69786, 81417, 85294, 93048, 104679, 108556, 127941, 139572, 162834, 170588, 186096, 209358, 217112, 244251, 255882, 279144, 298529, 325668, 341176, 383823, 418716, 434224, 488502, 511764, 558288, 597058, 651336, 682352, 732753, 767646, 837432, 895587, 977004, 1023528, 1151469, 1194116, 1302672, 1465506, 1535292, 1674864, 1791174, 1954008, 2047056, 2302938, 2388232, 2686761, 2931012, 3070584, 3582348, 3908016, 4605876, 4776464, 5373522, 5862024, 6141168, 7164696, 8060283, 9211752, 10747044, 11724048, 14329392, 16120566, 18423504, 21494088, 32241132, 42988176, 64482264, 128964528]

約数ペア:

[(1, 128964528), (2, 64482264), (3, 42988176), (4, 32241132), (6, 21494088), (7, 18423504), (8, 16120566), (9, 14329392), (11, 11724048), (12, 10747044), (14, 9211752), (16, 8060283), (18, 7164696), (21, 6141168), (22, 5862024), (24, 5373522), (27, 4776464), (28, 4605876), (33, 3908016), (36, 3582348), (42, 3070584), (44, 2931012), (48, 2686761), (54, 2388232), (56, 2302938), (63, 2047056), (66, 1954008), (72, 1791174), (77, 1674864), (84, 1535292), (88, 1465506), (99, 1302672), (108, 1194116), (112, 1151469), (126, 1023528), (132, 977004), (144, 895587), (154, 837432), (168, 767646), (176, 732753), (189, 682352), (198, 651336), (216, 597058), (231, 558288), (252, 511764), (264, 488502), (297, 434224), (308, 418716), (336, 383823), (378, 341176), (396, 325668), (432, 298529), (462, 279144), (504, 255882), (528, 244251), (594, 217112), (616, 209358), (693, 186096), (756, 170588), (792, 162834), (924, 139572), (1008, 127941), (1188, 108556), (1232, 104679), (1386, 93048), (1512, 85294), (1584, 81417), (1848, 69786), (2079, 62032), (2376, 54278), (2772, 46524), (3024, 42647), (3696, 34893), (3877, 33264), (4158, 31016), (4752, 27139), (5544, 23262), (7754, 16632), (8316, 15508), (11088, 11631)]