159423144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{390743}}^1$

素因数の和:390769

約数の個数: 32

約数和(自身を含む): 422003520

約数和(自身を除く): 262580376

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 390743, 781486, 1172229, 1562972, 2344458, 3125944, 4688916, 6642631, 9377832, 13285262, 19927893, 26570524, 39855786, 53141048, 79711572, 159423144]

約数ペア:

[(1, 159423144), (2, 79711572), (3, 53141048), (4, 39855786), (6, 26570524), (8, 19927893), (12, 13285262), (17, 9377832), (24, 6642631), (34, 4688916), (51, 3125944), (68, 2344458), (102, 1562972), (136, 1172229), (204, 781486), (408, 390743)]