156639476

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{34747}}^1$

素因数の和:34788

約数の個数: 36

約数和(自身を含む): 332746848

約数和(自身を除く): 176107372

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 34747, 69494, 138988, 243229, 486458, 799181, 972916, 1598362, 1702603, 3196724, 3405206, 5594267, 6810412, 11188534, 22377068, 39159869, 78319738, 156639476]

約数ペア:

[(1, 156639476), (2, 78319738), (4, 39159869), (7, 22377068), (14, 11188534), (23, 6810412), (28, 5594267), (46, 3405206), (49, 3196724), (92, 1702603), (98, 1598362), (161, 972916), (196, 799181), (322, 486458), (644, 243229), (1127, 138988), (2254, 69494), (4508, 34747)]