157212306

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{100391}}^1$

素因数の和:100431

約数の個数: 32

約数和(自身を含む): 361411200

約数和(自身を除く): 204198894

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 100391, 200782, 301173, 602346, 903519, 1807038, 2710557, 2911339, 5421114, 5822678, 8734017, 17468034, 26202051, 52404102, 78606153, 157212306]

約数ペア:

[(1, 157212306), (2, 78606153), (3, 52404102), (6, 26202051), (9, 17468034), (18, 8734017), (27, 5822678), (29, 5421114), (54, 2911339), (58, 2710557), (87, 1807038), (174, 903519), (261, 602346), (522, 301173), (783, 200782), (1566, 100391)]