159281826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1895

約数の個数: 64

約数和(自身を含む): 371174400

約数和(自身を除く): 211892574

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 142, 209, 213, 418, 426, 627, 781, 1254, 1349, 1562, 1789, 2343, 2698, 3578, 4047, 4686, 5367, 8094, 10734, 14839, 19679, 29678, 33991, 39358, 44517, 59037, 67982, 89034, 101973, 118074, 127019, 203946, 254038, 373901, 381057, 747802, 762114, 1121703, 1397209, 2243406, 2413361, 2794418, 4191627, 4826722, 7240083, 8383254, 14480166, 26546971, 53093942, 79640913, 159281826]

約数ペア:

[(1, 159281826), (2, 79640913), (3, 53093942), (6, 26546971), (11, 14480166), (19, 8383254), (22, 7240083), (33, 4826722), (38, 4191627), (57, 2794418), (66, 2413361), (71, 2243406), (114, 1397209), (142, 1121703), (209, 762114), (213, 747802), (418, 381057), (426, 373901), (627, 254038), (781, 203946), (1254, 127019), (1349, 118074), (1562, 101973), (1789, 89034), (2343, 67982), (2698, 59037), (3578, 44517), (4047, 39358), (4686, 33991), (5367, 29678), (8094, 19679), (10734, 14839)]