160815408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257717}}^1$

素因数の和:257741

約数の個数: 40

約数和(自身を含む): 447398448

約数和(自身を除く): 286583040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 257717, 515434, 773151, 1030868, 1546302, 2061736, 3092604, 3350321, 4123472, 6185208, 6700642, 10050963, 12370416, 13401284, 20101926, 26802568, 40203852, 53605136, 80407704, 160815408]

約数ペア:

[(1, 160815408), (2, 80407704), (3, 53605136), (4, 40203852), (6, 26802568), (8, 20101926), (12, 13401284), (13, 12370416), (16, 10050963), (24, 6700642), (26, 6185208), (39, 4123472), (48, 3350321), (52, 3092604), (78, 2061736), (104, 1546302), (156, 1030868), (208, 773151), (312, 515434), (624, 257717)]