157885936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44651}}^1$

素因数の和:44689

約数の個数: 40

約数和(自身を含む): 348821424

約数和(自身を除く): 190935488

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 44651, 89302, 178604, 357208, 580463, 714416, 759067, 1160926, 1518134, 2321852, 3036268, 4643704, 6072536, 9287408, 9867871, 12145072, 19735742, 39471484, 78942968, 157885936]

約数ペア:

[(1, 157885936), (2, 78942968), (4, 39471484), (8, 19735742), (13, 12145072), (16, 9867871), (17, 9287408), (26, 6072536), (34, 4643704), (52, 3036268), (68, 2321852), (104, 1518134), (136, 1160926), (208, 759067), (221, 714416), (272, 580463), (442, 357208), (884, 178604), (1768, 89302), (3536, 44651)]