138037328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60331}}^1$

素因数の和:60363

約数の個数: 40

約数和(自身を含む): 314209056

約数和(自身を除く): 176171728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 60331, 120662, 241324, 482648, 663641, 784303, 965296, 1327282, 1568606, 2654564, 3137212, 5309128, 6274424, 8627333, 10618256, 12548848, 17254666, 34509332, 69018664, 138037328]

約数ペア:

[(1, 138037328), (2, 69018664), (4, 34509332), (8, 17254666), (11, 12548848), (13, 10618256), (16, 8627333), (22, 6274424), (26, 5309128), (44, 3137212), (52, 2654564), (88, 1568606), (104, 1327282), (143, 965296), (176, 784303), (208, 663641), (286, 482648), (572, 241324), (1144, 120662), (2288, 60331)]