128014770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{328243}}^1$

素因数の和:328266

約数の個数: 32

約数和(自身を含む): 330869952

約数和(自身を除く): 202855182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 328243, 656486, 984729, 1641215, 1969458, 3282430, 4267159, 4923645, 8534318, 9847290, 12801477, 21335795, 25602954, 42671590, 64007385, 128014770]

約数ペア:

[(1, 128014770), (2, 64007385), (3, 42671590), (5, 25602954), (6, 21335795), (10, 12801477), (13, 9847290), (15, 8534318), (26, 4923645), (30, 4267159), (39, 3282430), (65, 1969458), (78, 1641215), (130, 984729), (195, 656486), (390, 328243)]