158774928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{254447}}^1$

素因数の和:254471

約数の個数: 40

約数和(自身を含む): 441721728

約数和(自身を除く): 282946800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 254447, 508894, 763341, 1017788, 1526682, 2035576, 3053364, 3307811, 4071152, 6106728, 6615622, 9923433, 12213456, 13231244, 19846866, 26462488, 39693732, 52924976, 79387464, 158774928]

約数ペア:

[(1, 158774928), (2, 79387464), (3, 52924976), (4, 39693732), (6, 26462488), (8, 19846866), (12, 13231244), (13, 12213456), (16, 9923433), (24, 6615622), (26, 6106728), (39, 4071152), (48, 3307811), (52, 3053364), (78, 2035576), (104, 1526682), (156, 1017788), (208, 763341), (312, 508894), (624, 254447)]