127249512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 359036160

約数和(自身を除く): 231786648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 73, 74, 78, 104, 111, 146, 148, 151, 156, 219, 222, 292, 296, 302, 312, 438, 444, 453, 481, 584, 604, 876, 888, 906, 949, 962, 1208, 1443, 1752, 1812, 1898, 1924, 1963, 2701, 2847, 2886, 3624, 3796, 3848, 3926, 5402, 5587, 5694, 5772, 5889, 7592, 7852, 8103, 10804, 11023, 11174, 11388, 11544, 11778, 15704, 16206, 16761, 21608, 22046, 22348, 22776, 23556, 32412, 33069, 33522, 35113, 44092, 44696, 47112, 64824, 66138, 67044, 70226, 72631, 88184, 105339, 132276, 134088, 140452, 143299, 145262, 210678, 217893, 264552, 280904, 286598, 290524, 407851, 421356, 429897, 435786, 573196, 581048, 815702, 842712, 859794, 871572, 1146392, 1223553, 1631404, 1719588, 1743144, 2447106, 3262808, 3439176, 4894212, 5302063, 9788424, 10604126, 15906189, 21208252, 31812378, 42416504, 63624756, 127249512]

約数ペア:

[(1, 127249512), (2, 63624756), (3, 42416504), (4, 31812378), (6, 21208252), (8, 15906189), (12, 10604126), (13, 9788424), (24, 5302063), (26, 4894212), (37, 3439176), (39, 3262808), (52, 2447106), (73, 1743144), (74, 1719588), (78, 1631404), (104, 1223553), (111, 1146392), (146, 871572), (148, 859794), (151, 842712), (156, 815702), (219, 581048), (222, 573196), (292, 435786), (296, 429897), (302, 421356), (312, 407851), (438, 290524), (444, 286598), (453, 280904), (481, 264552), (584, 217893), (604, 210678), (876, 145262), (888, 143299), (906, 140452), (949, 134088), (962, 132276), (1208, 105339), (1443, 88184), (1752, 72631), (1812, 70226), (1898, 67044), (1924, 66138), (1963, 64824), (2701, 47112), (2847, 44696), (2886, 44092), (3624, 35113), (3796, 33522), (3848, 33069), (3926, 32412), (5402, 23556), (5587, 22776), (5694, 22348), (5772, 22046), (5889, 21608), (7592, 16761), (7852, 16206), (8103, 15704), (10804, 11778), (11023, 11544), (11174, 11388)]