145744284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{75437}}^1$

素因数の和:75474

約数の個数: 48

約数和(自身を含む): 405554688

約数和(自身を除く): 259810404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 75437, 150874, 226311, 301748, 452622, 528059, 905244, 1056118, 1584177, 1735051, 2112236, 3168354, 3470102, 5205153, 6336708, 6940204, 10410306, 12145357, 20820612, 24290714, 36436071, 48581428, 72872142, 145744284]

約数ペア:

[(1, 145744284), (2, 72872142), (3, 48581428), (4, 36436071), (6, 24290714), (7, 20820612), (12, 12145357), (14, 10410306), (21, 6940204), (23, 6336708), (28, 5205153), (42, 3470102), (46, 3168354), (69, 2112236), (84, 1735051), (92, 1584177), (138, 1056118), (161, 905244), (276, 528059), (322, 452622), (483, 301748), (644, 226311), (966, 150874), (1932, 75437)]