177942756

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 426964608

約数和(自身を除く): 249021852

約数列:

[1, 2, 3, 4, 6, 12, 71, 73, 142, 146, 213, 219, 284, 292, 426, 438, 852, 876, 2861, 5183, 5722, 8583, 10366, 11444, 15549, 17166, 20732, 31098, 34332, 62196, 203131, 208853, 406262, 417706, 609393, 626559, 812524, 835412, 1218786, 1253118, 2437572, 2506236, 14828563, 29657126, 44485689, 59314252, 88971378, 177942756]

約数ペア:

[(1, 177942756), (2, 88971378), (3, 59314252), (4, 44485689), (6, 29657126), (12, 14828563), (71, 2506236), (73, 2437572), (142, 1253118), (146, 1218786), (213, 835412), (219, 812524), (284, 626559), (292, 609393), (426, 417706), (438, 406262), (852, 208853), (876, 203131), (2861, 62196), (5183, 34332), (5722, 31098), (8583, 20732), (10366, 17166), (11444, 15549)]