156940977808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{434807}}^1$

素因数の和:436159

約数の個数: 40

約数和(自身を含む): 322203163392

約数和(自身を除く): 165262185584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1327, 2654, 5308, 10616, 21232, 22559, 45118, 90236, 180472, 360944, 434807, 869614, 1739228, 3478456, 6956912, 7391719, 14783438, 29566876, 59133752, 118267504, 576988889, 1153977778, 2307955556, 4615911112, 9231822224, 9808811113, 19617622226, 39235244452, 78470488904, 156940977808]

約数ペア:

[(1, 156940977808), (2, 78470488904), (4, 39235244452), (8, 19617622226), (16, 9808811113), (17, 9231822224), (34, 4615911112), (68, 2307955556), (136, 1153977778), (272, 576988889), (1327, 118267504), (2654, 59133752), (5308, 29566876), (10616, 14783438), (21232, 7391719), (22559, 6956912), (45118, 3478456), (90236, 1739228), (180472, 869614), (360944, 434807)]