133237936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3319}}^1$

素因数の和:3533

約数の個数: 40

約数和(自身を含む): 279530720

約数和(自身を除く): 146292784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2509, 3088, 3319, 5018, 6638, 10036, 13276, 20072, 26552, 40144, 43147, 53104, 86294, 172588, 345176, 640567, 690352, 1281134, 2562268, 5124536, 8327371, 10249072, 16654742, 33309484, 66618968, 133237936]

約数ペア:

[(1, 133237936), (2, 66618968), (4, 33309484), (8, 16654742), (13, 10249072), (16, 8327371), (26, 5124536), (52, 2562268), (104, 1281134), (193, 690352), (208, 640567), (386, 345176), (772, 172588), (1544, 86294), (2509, 53104), (3088, 43147), (3319, 40144), (5018, 26552), (6638, 20072), (10036, 13276)]