163969100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{24473}}^1$

素因数の和:24554

約数の個数: 36

約数和(自身を含む): 361138344

約数和(自身を除く): 197169244

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 6700, 24473, 48946, 97892, 122365, 244730, 489460, 611825, 1223650, 1639691, 2447300, 3279382, 6558764, 8198455, 16396910, 32793820, 40992275, 81984550, 163969100]

約数ペア:

[(1, 163969100), (2, 81984550), (4, 40992275), (5, 32793820), (10, 16396910), (20, 8198455), (25, 6558764), (50, 3279382), (67, 2447300), (100, 1639691), (134, 1223650), (268, 611825), (335, 489460), (670, 244730), (1340, 122365), (1675, 97892), (3350, 48946), (6700, 24473)]