267140159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 341521920

約数和(自身を除く): 74381761

約数列:

[1, 11, 13, 17, 79, 107, 143, 169, 187, 221, 869, 1027, 1177, 1343, 1391, 1819, 1859, 2431, 2873, 8453, 11297, 13351, 14773, 15301, 17459, 18083, 20009, 23647, 31603, 92983, 109889, 143701, 146861, 192049, 198913, 226967, 260117, 307411, 1208779, 1428557, 1580711, 1868113, 2496637, 3381521, 15714127, 20549243, 24285469, 267140159]

約数ペア:

[(1, 267140159), (11, 24285469), (13, 20549243), (17, 15714127), (79, 3381521), (107, 2496637), (143, 1868113), (169, 1580711), (187, 1428557), (221, 1208779), (869, 307411), (1027, 260117), (1177, 226967), (1343, 198913), (1391, 192049), (1819, 146861), (1859, 143701), (2431, 109889), (2873, 92983), (8453, 31603), (11297, 23647), (13351, 20009), (14773, 18083), (15301, 17459)]