156799110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{402049}}^1$

素因数の和:402072

約数の個数: 32

約数和(自身を含む): 405266400

約数和(自身を除く): 248467290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 402049, 804098, 1206147, 2010245, 2412294, 4020490, 5226637, 6030735, 10453274, 12061470, 15679911, 26133185, 31359822, 52266370, 78399555, 156799110]

約数ペア:

[(1, 156799110), (2, 78399555), (3, 52266370), (5, 31359822), (6, 26133185), (10, 15679911), (13, 12061470), (15, 10453274), (26, 6030735), (30, 5226637), (39, 4020490), (65, 2412294), (78, 2010245), (130, 1206147), (195, 804098), (390, 402049)]