133674880

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10993}}^1$

素因数の和:11031

約数の個数: 64

約数和(自身を含む): 336416400

約数和(自身を除く): 202741520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 10993, 12160, 21986, 43972, 54965, 87944, 109930, 175888, 208867, 219860, 351776, 417734, 439720, 703552, 835468, 879440, 1044335, 1407104, 1670936, 1758880, 2088670, 3341872, 3517760, 4177340, 6683744, 7035520, 8354680, 13367488, 16709360, 26734976, 33418720, 66837440, 133674880]

約数ペア:

[(1, 133674880), (2, 66837440), (4, 33418720), (5, 26734976), (8, 16709360), (10, 13367488), (16, 8354680), (19, 7035520), (20, 6683744), (32, 4177340), (38, 3517760), (40, 3341872), (64, 2088670), (76, 1758880), (80, 1670936), (95, 1407104), (128, 1044335), (152, 879440), (160, 835468), (190, 703552), (304, 439720), (320, 417734), (380, 351776), (608, 219860), (640, 208867), (760, 175888), (1216, 109930), (1520, 87944), (2432, 54965), (3040, 43972), (6080, 21986), (10993, 12160)]