138026928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{221197}}^1$

素因数の和:221221

約数の個数: 40

約数和(自身を含む): 383999728

約数和(自身を除く): 245972800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 221197, 442394, 663591, 884788, 1327182, 1769576, 2654364, 2875561, 3539152, 5308728, 5751122, 8626683, 10617456, 11502244, 17253366, 23004488, 34506732, 46008976, 69013464, 138026928]

約数ペア:

[(1, 138026928), (2, 69013464), (3, 46008976), (4, 34506732), (6, 23004488), (8, 17253366), (12, 11502244), (13, 10617456), (16, 8626683), (24, 5751122), (26, 5308728), (39, 3539152), (48, 2875561), (52, 2654364), (78, 1769576), (104, 1327182), (156, 884788), (208, 663591), (312, 442394), (624, 221197)]