156974380012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{27971201}}^1$

素因数の和:27971289

約数の個数: 24

約数和(自身を含む): 291348040032

約数和(自身を除く): 134373660020

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 27971201, 55942402, 111884804, 643337623, 1286675246, 1706243261, 2573350492, 3412486522, 6824973044, 39243595003, 78487190006, 156974380012]

約数ペア:

[(1, 156974380012), (2, 78487190006), (4, 39243595003), (23, 6824973044), (46, 3412486522), (61, 2573350492), (92, 1706243261), (122, 1286675246), (244, 643337623), (1403, 111884804), (2806, 55942402), (5612, 27971201)]