127216512

素因数分解:

$2^7\times 3^2\times {\mathrm{110431}}^1$

素因数の和:110451

約数の個数: 48

約数和(自身を含む): 366082080

約数和(自身を除く): 238865568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 110431, 220862, 331293, 441724, 662586, 883448, 993879, 1325172, 1766896, 1987758, 2650344, 3533792, 3975516, 5300688, 7067584, 7951032, 10601376, 14135168, 15902064, 21202752, 31804128, 42405504, 63608256, 127216512]

約数ペア:

[(1, 127216512), (2, 63608256), (3, 42405504), (4, 31804128), (6, 21202752), (8, 15902064), (9, 14135168), (12, 10601376), (16, 7951032), (18, 7067584), (24, 5300688), (32, 3975516), (36, 3533792), (48, 2650344), (64, 1987758), (72, 1766896), (96, 1325172), (128, 993879), (144, 883448), (192, 662586), (288, 441724), (384, 331293), (576, 220862), (1152, 110431)]