139749036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6961}}^1$

素因数の和:7214

約数の個数: 48

約数和(自身を含む): 374277120

約数和(自身を除く): 234528084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 6961, 10038, 13922, 20076, 20883, 27844, 41766, 48727, 83532, 97454, 146181, 194908, 292362, 584724, 1663679, 3327358, 4991037, 6654716, 9982074, 11645753, 19964148, 23291506, 34937259, 46583012, 69874518, 139749036]

約数ペア:

[(1, 139749036), (2, 69874518), (3, 46583012), (4, 34937259), (6, 23291506), (7, 19964148), (12, 11645753), (14, 9982074), (21, 6654716), (28, 4991037), (42, 3327358), (84, 1663679), (239, 584724), (478, 292362), (717, 194908), (956, 146181), (1434, 97454), (1673, 83532), (2868, 48727), (3346, 41766), (5019, 27844), (6692, 20883), (6961, 20076), (10038, 13922)]