195378864

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131303}}^1$

素因数の和:131345

約数の個数: 40

約数和(自身を含む): 521014272

約数和(自身を除く): 325635408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 131303, 262606, 393909, 525212, 787818, 1050424, 1575636, 2100848, 3151272, 4070393, 6302544, 8140786, 12211179, 16281572, 24422358, 32563144, 48844716, 65126288, 97689432, 195378864]

約数ペア:

[(1, 195378864), (2, 97689432), (3, 65126288), (4, 48844716), (6, 32563144), (8, 24422358), (12, 16281572), (16, 12211179), (24, 8140786), (31, 6302544), (48, 4070393), (62, 3151272), (93, 2100848), (124, 1575636), (186, 1050424), (248, 787818), (372, 525212), (496, 393909), (744, 262606), (1488, 131303)]