161444206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61667}}^1$

素因数の和:61704

約数の個数: 32

約数和(自身を含む): 319686912

約数和(自身を除く): 158242706

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 61667, 123334, 431669, 678337, 863338, 1048339, 1356674, 2096678, 4748359, 7338373, 9496718, 11531729, 14676746, 23063458, 80722103, 161444206]

約数ペア:

[(1, 161444206), (2, 80722103), (7, 23063458), (11, 14676746), (14, 11531729), (17, 9496718), (22, 7338373), (34, 4748359), (77, 2096678), (119, 1356674), (154, 1048339), (187, 863338), (238, 678337), (374, 431669), (1309, 123334), (2618, 61667)]