161432712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{320303}}^1$

素因数の和:320322

約数の個数: 48

約数和(自身を含む): 499674240

約数和(自身を除く): 338241528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 320303, 640606, 960909, 1281212, 1921818, 2242121, 2562424, 2882727, 3843636, 4484242, 5765454, 6726363, 7687272, 8968484, 11530908, 13452726, 17936968, 20179089, 23061816, 26905452, 40358178, 53810904, 80716356, 161432712]

約数ペア:

[(1, 161432712), (2, 80716356), (3, 53810904), (4, 40358178), (6, 26905452), (7, 23061816), (8, 20179089), (9, 17936968), (12, 13452726), (14, 11530908), (18, 8968484), (21, 7687272), (24, 6726363), (28, 5765454), (36, 4484242), (42, 3843636), (56, 2882727), (63, 2562424), (72, 2242121), (84, 1921818), (126, 1281212), (168, 960909), (252, 640606), (504, 320303)]