121115264

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 252046080

約数和(自身を除く): 130930816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 131, 233, 248, 262, 466, 496, 524, 932, 992, 1048, 1864, 1984, 2096, 3728, 3968, 4061, 4192, 7223, 7456, 8122, 8384, 14446, 14912, 16244, 16768, 28892, 29824, 30523, 32488, 57784, 61046, 64976, 115568, 122092, 129952, 231136, 244184, 259904, 462272, 488368, 519808, 924544, 946213, 976736, 1892426, 1953472, 3784852, 3906944, 7569704, 15139408, 30278816, 60557632, 121115264]

約数ペア:

[(1, 121115264), (2, 60557632), (4, 30278816), (8, 15139408), (16, 7569704), (31, 3906944), (32, 3784852), (62, 1953472), (64, 1892426), (124, 976736), (128, 946213), (131, 924544), (233, 519808), (248, 488368), (262, 462272), (466, 259904), (496, 244184), (524, 231136), (932, 129952), (992, 122092), (1048, 115568), (1864, 64976), (1984, 61046), (2096, 57784), (3728, 32488), (3968, 30523), (4061, 29824), (4192, 28892), (7223, 16768), (7456, 16244), (8122, 14912), (8384, 14446)]