161004084206

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1\times {\mathrm{157007}}^1$

素因数の和:157928

約数の個数: 32

約数和(自身を含む): 279449118720

約数和(自身を除く): 118445034514

約数列:

[1, 2, 7, 14, 89, 178, 623, 823, 1246, 1646, 5761, 11522, 73247, 146494, 157007, 314014, 512729, 1025458, 1099049, 2198098, 13973623, 27947246, 97815361, 129216761, 195630722, 258433522, 904517327, 1809034654, 11500291729, 23000583458, 80502042103, 161004084206]

約数ペア:

[(1, 161004084206), (2, 80502042103), (7, 23000583458), (14, 11500291729), (89, 1809034654), (178, 904517327), (623, 258433522), (823, 195630722), (1246, 129216761), (1646, 97815361), (5761, 27947246), (11522, 13973623), (73247, 2198098), (146494, 1099049), (157007, 1025458), (314014, 512729)]