157305274

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3469}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 279820800

約数和(自身を除く): 122515526

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 287, 553, 574, 1106, 3239, 3469, 6478, 6938, 22673, 24283, 45346, 48566, 142229, 274051, 284458, 548102, 995603, 1918357, 1991206, 3836714, 11236091, 22472182, 78652637, 157305274]

約数ペア:

[(1, 157305274), (2, 78652637), (7, 22472182), (14, 11236091), (41, 3836714), (79, 1991206), (82, 1918357), (158, 995603), (287, 548102), (553, 284458), (574, 274051), (1106, 142229), (3239, 48566), (3469, 45346), (6478, 24283), (6938, 22673)]