156307956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8819}}^1$

素因数の和:9044

約数の個数: 48

約数和(自身を含む): 418844160

約数和(自身を除く): 262536204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8819, 8862, 17638, 17724, 26457, 35276, 52914, 61733, 105828, 123466, 185199, 246932, 370398, 740796, 1860809, 3721618, 5582427, 7443236, 11164854, 13025663, 22329708, 26051326, 39076989, 52102652, 78153978, 156307956]

約数ペア:

[(1, 156307956), (2, 78153978), (3, 52102652), (4, 39076989), (6, 26051326), (7, 22329708), (12, 13025663), (14, 11164854), (21, 7443236), (28, 5582427), (42, 3721618), (84, 1860809), (211, 740796), (422, 370398), (633, 246932), (844, 185199), (1266, 123466), (1477, 105828), (2532, 61733), (2954, 52914), (4431, 35276), (5908, 26457), (8819, 17724), (8862, 17638)]