161549056

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{27437}}^1$

素因数の和:27476

約数の個数: 36

約数和(自身を含む): 336499632

約数和(自身を除く): 174950576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 27437, 54874, 109748, 219496, 438992, 631051, 877984, 1262102, 1755968, 2524204, 3511936, 5048408, 7023872, 10096816, 20193632, 40387264, 80774528, 161549056]

約数ペア:

[(1, 161549056), (2, 80774528), (4, 40387264), (8, 20193632), (16, 10096816), (23, 7023872), (32, 5048408), (46, 3511936), (64, 2524204), (92, 1755968), (128, 1262102), (184, 877984), (256, 631051), (368, 438992), (736, 219496), (1472, 109748), (2944, 54874), (5888, 27437)]