121417088

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 262951920

約数和(自身を除く): 141534832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 131, 208, 262, 416, 524, 557, 832, 1048, 1114, 1664, 1703, 2096, 2228, 3406, 4192, 4456, 6812, 7241, 8384, 8912, 13624, 14482, 16768, 17824, 27248, 28964, 35648, 54496, 57928, 71296, 72967, 108992, 115856, 145934, 217984, 231712, 291868, 463424, 583736, 926848, 948571, 1167472, 1897142, 2334944, 3794284, 4669888, 7588568, 9339776, 15177136, 30354272, 60708544, 121417088]

約数ペア:

[(1, 121417088), (2, 60708544), (4, 30354272), (8, 15177136), (13, 9339776), (16, 7588568), (26, 4669888), (32, 3794284), (52, 2334944), (64, 1897142), (104, 1167472), (128, 948571), (131, 926848), (208, 583736), (262, 463424), (416, 291868), (524, 231712), (557, 217984), (832, 145934), (1048, 115856), (1114, 108992), (1664, 72967), (1703, 71296), (2096, 57928), (2228, 54496), (3406, 35648), (4192, 28964), (4456, 27248), (6812, 17824), (7241, 16768), (8384, 14482), (8912, 13624)]