133376656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 313372800

約数和(自身を除く): 179996144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 233, 266, 269, 304, 466, 532, 538, 932, 1064, 1076, 1631, 1864, 1883, 2128, 2152, 3262, 3728, 3766, 4304, 4427, 5111, 6524, 7532, 8854, 10222, 13048, 15064, 17708, 20444, 26096, 30128, 30989, 35416, 35777, 40888, 61978, 62677, 70832, 71554, 81776, 123956, 125354, 143108, 247912, 250708, 286216, 438739, 495824, 501416, 572432, 877478, 1002832, 1190863, 1754956, 2381726, 3509912, 4763452, 7019824, 8336041, 9526904, 16672082, 19053808, 33344164, 66688328, 133376656]

約数ペア:

[(1, 133376656), (2, 66688328), (4, 33344164), (7, 19053808), (8, 16672082), (14, 9526904), (16, 8336041), (19, 7019824), (28, 4763452), (38, 3509912), (56, 2381726), (76, 1754956), (112, 1190863), (133, 1002832), (152, 877478), (233, 572432), (266, 501416), (269, 495824), (304, 438739), (466, 286216), (532, 250708), (538, 247912), (932, 143108), (1064, 125354), (1076, 123956), (1631, 81776), (1864, 71554), (1883, 70832), (2128, 62677), (2152, 61978), (3262, 40888), (3728, 35777), (3766, 35416), (4304, 30989), (4427, 30128), (5111, 26096), (6524, 20444), (7532, 17708), (8854, 15064), (10222, 13048)]