189742938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6961}}^1$

素因数の和:7043

約数の個数: 64

約数和(自身を含む): 481213440

約数和(自身を除く): 291470502

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 59, 66, 77, 118, 154, 177, 231, 354, 413, 462, 649, 826, 1239, 1298, 1947, 2478, 3894, 4543, 6961, 9086, 13629, 13922, 20883, 27258, 41766, 48727, 76571, 97454, 146181, 153142, 229713, 292362, 410699, 459426, 535997, 821398, 1071994, 1232097, 1607991, 2464194, 2874893, 3215982, 4517689, 5749786, 8624679, 9035378, 13553067, 17249358, 27106134, 31623823, 63247646, 94871469, 189742938]

約数ペア:

[(1, 189742938), (2, 94871469), (3, 63247646), (6, 31623823), (7, 27106134), (11, 17249358), (14, 13553067), (21, 9035378), (22, 8624679), (33, 5749786), (42, 4517689), (59, 3215982), (66, 2874893), (77, 2464194), (118, 1607991), (154, 1232097), (177, 1071994), (231, 821398), (354, 535997), (413, 459426), (462, 410699), (649, 292362), (826, 229713), (1239, 153142), (1298, 146181), (1947, 97454), (2478, 76571), (3894, 48727), (4543, 41766), (6961, 27258), (9086, 20883), (13629, 13922)]