134198720

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1559}}^1$

素因数の和:1845

約数の個数: 56

約数和(自身を含む): 320954400

約数和(自身を除く): 186755680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 1076, 1345, 1559, 2152, 2690, 3118, 4304, 5380, 6236, 7795, 8608, 10760, 12472, 15590, 17216, 21520, 24944, 31180, 43040, 49888, 62360, 86080, 99776, 124720, 249440, 419371, 498880, 838742, 1677484, 2096855, 3354968, 4193710, 6709936, 8387420, 13419872, 16774840, 26839744, 33549680, 67099360, 134198720]

約数ペア:

[(1, 134198720), (2, 67099360), (4, 33549680), (5, 26839744), (8, 16774840), (10, 13419872), (16, 8387420), (20, 6709936), (32, 4193710), (40, 3354968), (64, 2096855), (80, 1677484), (160, 838742), (269, 498880), (320, 419371), (538, 249440), (1076, 124720), (1345, 99776), (1559, 86080), (2152, 62360), (2690, 49888), (3118, 43040), (4304, 31180), (5380, 24944), (6236, 21520), (7795, 17216), (8608, 15590), (10760, 12472)]