142334234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 262182912

約数和(自身を除く): 119848678

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 277, 289, 554, 578, 889, 1778, 1939, 2023, 2159, 3878, 4046, 4318, 4709, 9418, 15113, 30226, 32963, 35179, 36703, 65926, 70358, 73406, 80053, 160106, 246253, 256921, 492506, 513842, 560371, 598043, 1120742, 1196086, 4186301, 8372602, 10166731, 20333462, 71167117, 142334234]

約数ペア:

[(1, 142334234), (2, 71167117), (7, 20333462), (14, 10166731), (17, 8372602), (34, 4186301), (119, 1196086), (127, 1120742), (238, 598043), (254, 560371), (277, 513842), (289, 492506), (554, 256921), (578, 246253), (889, 160106), (1778, 80053), (1939, 73406), (2023, 70358), (2159, 65926), (3878, 36703), (4046, 35179), (4318, 32963), (4709, 30226), (9418, 15113)]