128049216342

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{74257}}^1$

素因数の和:74493

約数の個数: 64

約数和(自身を含む): 270094761984

約数和(自身を除く): 142045545642

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 127, 146, 186, 219, 254, 381, 438, 762, 2263, 3937, 4526, 6789, 7874, 9271, 11811, 13578, 18542, 23622, 27813, 55626, 74257, 148514, 222771, 287401, 445542, 574802, 862203, 1724406, 2301967, 4603934, 5420761, 6905901, 9430639, 10841522, 13811802, 16262283, 18861278, 28291917, 32524566, 56583834, 168043591, 292349809, 336087182, 504130773, 584699618, 688436647, 877049427, 1008261546, 1376873294, 1754098854, 2065309941, 4130619882, 21341536057, 42683072114, 64024608171, 128049216342]

約数ペア:

[(1, 128049216342), (2, 64024608171), (3, 42683072114), (6, 21341536057), (31, 4130619882), (62, 2065309941), (73, 1754098854), (93, 1376873294), (127, 1008261546), (146, 877049427), (186, 688436647), (219, 584699618), (254, 504130773), (381, 336087182), (438, 292349809), (762, 168043591), (2263, 56583834), (3937, 32524566), (4526, 28291917), (6789, 18861278), (7874, 16262283), (9271, 13811802), (11811, 10841522), (13578, 9430639), (18542, 6905901), (23622, 5420761), (27813, 4603934), (55626, 2301967), (74257, 1724406), (148514, 862203), (222771, 574802), (287401, 445542)]