133601920

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10987}}^1$

素因数の和:11025

約数の個数: 64

約数和(自身を含む): 336232800

約数和(自身を除く): 202630880

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, 10987, 12160, 21974, 43948, 54935, 87896, 109870, 175792, 208753, 219740, 351584, 417506, 439480, 703168, 835012, 878960, 1043765, 1406336, 1670024, 1757920, 2087530, 3340048, 3515840, 4175060, 6680096, 7031680, 8350120, 13360192, 16700240, 26720384, 33400480, 66800960, 133601920]

約数ペア:

[(1, 133601920), (2, 66800960), (4, 33400480), (5, 26720384), (8, 16700240), (10, 13360192), (16, 8350120), (19, 7031680), (20, 6680096), (32, 4175060), (38, 3515840), (40, 3340048), (64, 2087530), (76, 1757920), (80, 1670024), (95, 1406336), (128, 1043765), (152, 878960), (160, 835012), (190, 703168), (304, 439480), (320, 417506), (380, 351584), (608, 219740), (640, 208753), (760, 175792), (1216, 109870), (1520, 87896), (2432, 54935), (3040, 43948), (6080, 21974), (10987, 12160)]