133077860

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{44657}}^1$

素因数の和:44815

約数の個数: 24

約数和(自身を含む): 281345400

約数和(自身を除く): 148267540

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 44657, 89314, 178628, 223285, 446570, 893140, 6653893, 13307786, 26615572, 33269465, 66538930, 133077860]

約数ペア:

[(1, 133077860), (2, 66538930), (4, 33269465), (5, 26615572), (10, 13307786), (20, 6653893), (149, 893140), (298, 446570), (596, 223285), (745, 178628), (1490, 89314), (2980, 44657)]