140859096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{838447}}^1$

素因数の和:838463

約数の個数: 32

約数和(自身を含む): 402455040

約数和(自身を除く): 261595944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 838447, 1676894, 2515341, 3353788, 5030682, 5869129, 6707576, 10061364, 11738258, 17607387, 20122728, 23476516, 35214774, 46953032, 70429548, 140859096]

約数ペア:

[(1, 140859096), (2, 70429548), (3, 46953032), (4, 35214774), (6, 23476516), (7, 20122728), (8, 17607387), (12, 11738258), (14, 10061364), (21, 6707576), (24, 5869129), (28, 5030682), (42, 3353788), (56, 2515341), (84, 1676894), (168, 838447)]