163940724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{267877}}^1$

素因数の和:267904

約数の個数: 36

約数和(自身を含む): 438784164

約数和(自身を除く): 274843440

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 267877, 535754, 803631, 1071508, 1607262, 2410893, 3214524, 4553909, 4821786, 9107818, 9643572, 13661727, 18215636, 27323454, 40985181, 54646908, 81970362, 163940724]

約数ペア:

[(1, 163940724), (2, 81970362), (3, 54646908), (4, 40985181), (6, 27323454), (9, 18215636), (12, 13661727), (17, 9643572), (18, 9107818), (34, 4821786), (36, 4553909), (51, 3214524), (68, 2410893), (102, 1607262), (153, 1071508), (204, 803631), (306, 535754), (612, 267877)]