161317507904

素因数分解:

$2^6\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{133711}}^1$

素因数の和:136423

約数の個数: 56

約数和(自身を含む): 365983650048

約数和(自身を除く): 204666142144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2693, 5386, 10772, 18851, 21544, 37702, 43088, 75404, 86176, 133711, 150808, 172352, 267422, 301616, 534844, 603232, 935977, 1069688, 1206464, 1871954, 2139376, 3743908, 4278752, 7487816, 8557504, 14975632, 29951264, 59902528, 360083723, 720167446, 1440334892, 2520586061, 2880669784, 5041172122, 5761339568, 10082344244, 11522679136, 20164688488, 23045358272, 40329376976, 80658753952, 161317507904]

約数ペア:

[(1, 161317507904), (2, 80658753952), (4, 40329376976), (7, 23045358272), (8, 20164688488), (14, 11522679136), (16, 10082344244), (28, 5761339568), (32, 5041172122), (56, 2880669784), (64, 2520586061), (112, 1440334892), (224, 720167446), (448, 360083723), (2693, 59902528), (5386, 29951264), (10772, 14975632), (18851, 8557504), (21544, 7487816), (37702, 4278752), (43088, 3743908), (75404, 2139376), (86176, 1871954), (133711, 1206464), (150808, 1069688), (172352, 935977), (267422, 603232), (301616, 534844)]