157989382264

素因数分解:

$2^3\times 7^1\times {\mathrm{659}}^1\times {\mathrm{4281091}}^1$

素因数の和:4281763

約数の個数: 32

約数和(自身を含む): 339062486400

約数和(自身を除く): 181073104136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 659, 1318, 2636, 4613, 5272, 9226, 18452, 36904, 4281091, 8562182, 17124364, 29967637, 34248728, 59935274, 119870548, 239741096, 2821238969, 5642477938, 11284955876, 19748672783, 22569911752, 39497345566, 78994691132, 157989382264]

約数ペア:

[(1, 157989382264), (2, 78994691132), (4, 39497345566), (7, 22569911752), (8, 19748672783), (14, 11284955876), (28, 5642477938), (56, 2821238969), (659, 239741096), (1318, 119870548), (2636, 59935274), (4613, 34248728), (5272, 29967637), (9226, 17124364), (18452, 8562182), (36904, 4281091)]