161450337

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 230630400

約数和(自身を除く): 69180063

約数列:

[1, 3, 29, 43, 87, 103, 129, 309, 419, 1247, 1257, 2987, 3741, 4429, 8961, 12151, 13287, 18017, 36453, 43157, 54051, 128441, 129471, 385323, 522493, 1251553, 1567479, 1855751, 3754659, 5567253, 53816779, 161450337]

約数ペア:

[(1, 161450337), (3, 53816779), (29, 5567253), (43, 3754659), (87, 1855751), (103, 1567479), (129, 1251553), (309, 522493), (419, 385323), (1247, 129471), (1257, 128441), (2987, 54051), (3741, 43157), (4429, 36453), (8961, 18017), (12151, 13287)]