139917424

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2033

約数の個数: 40

約数和(自身を含む): 280759808

約数和(自身を除く): 140842384

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 1861, 2032, 3722, 4699, 7444, 9398, 14888, 18796, 29776, 37592, 68857, 75184, 137714, 236347, 275428, 472694, 550856, 945388, 1101712, 1890776, 3781552, 8744839, 17489678, 34979356, 69958712, 139917424]

約数ペア:

[(1, 139917424), (2, 69958712), (4, 34979356), (8, 17489678), (16, 8744839), (37, 3781552), (74, 1890776), (127, 1101712), (148, 945388), (254, 550856), (296, 472694), (508, 275428), (592, 236347), (1016, 137714), (1861, 75184), (2032, 68857), (3722, 37592), (4699, 29776), (7444, 18796), (9398, 14888)]