161295722

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 286917120

約数和(自身を除く): 125621398

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 287, 553, 574, 1106, 3239, 3557, 6478, 7114, 22673, 24899, 45346, 49798, 145837, 281003, 291674, 562006, 1020859, 1967021, 2041718, 3934042, 11521123, 23042246, 80647861, 161295722]

約数ペア:

[(1, 161295722), (2, 80647861), (7, 23042246), (14, 11521123), (41, 3934042), (79, 2041718), (82, 1967021), (158, 1020859), (287, 562006), (553, 291674), (574, 281003), (1106, 145837), (3239, 49798), (3557, 45346), (6478, 24899), (7114, 22673)]