156773204655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{109609}}^1$

素因数の和:109784

約数の個数: 64

約数和(自身を含む): 272744755200

約数和(自身を除く): 115971550545

約数列:

[1, 3, 5, 15, 17, 51, 71, 79, 85, 213, 237, 255, 355, 395, 1065, 1185, 1207, 1343, 3621, 4029, 5609, 6035, 6715, 16827, 18105, 20145, 28045, 84135, 95353, 109609, 286059, 328827, 476765, 548045, 1430295, 1644135, 1863353, 5590059, 7782239, 8659111, 9316765, 23346717, 25977333, 27950295, 38911195, 43295555, 116733585, 129886665, 132298063, 147204887, 396894189, 441614661, 614796881, 661490315, 736024435, 1844390643, 1984470945, 2208073305, 3073984405, 9221953215, 10451546977, 31354640931, 52257734885, 156773204655]

約数ペア:

[(1, 156773204655), (3, 52257734885), (5, 31354640931), (15, 10451546977), (17, 9221953215), (51, 3073984405), (71, 2208073305), (79, 1984470945), (85, 1844390643), (213, 736024435), (237, 661490315), (255, 614796881), (355, 441614661), (395, 396894189), (1065, 147204887), (1185, 132298063), (1207, 129886665), (1343, 116733585), (3621, 43295555), (4029, 38911195), (5609, 27950295), (6035, 25977333), (6715, 23346717), (16827, 9316765), (18105, 8659111), (20145, 7782239), (28045, 5590059), (84135, 1863353), (95353, 1644135), (109609, 1430295), (286059, 548045), (328827, 476765)]