143850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{137}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 410688

約数和(自身を除く): 266838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 137, 150, 175, 210, 274, 350, 411, 525, 685, 822, 959, 1050, 1370, 1918, 2055, 2877, 3425, 4110, 4795, 5754, 6850, 9590, 10275, 14385, 20550, 23975, 28770, 47950, 71925, 143850]

約数ペア:

[(1, 143850), (2, 71925), (3, 47950), (5, 28770), (6, 23975), (7, 20550), (10, 14385), (14, 10275), (15, 9590), (21, 6850), (25, 5754), (30, 4795), (35, 4110), (42, 3425), (50, 2877), (70, 2055), (75, 1918), (105, 1370), (137, 1050), (150, 959), (175, 822), (210, 685), (274, 525), (350, 411)]