131888442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23971}}^1$

素因数の和:24114

約数の個数: 32

約数和(自身を含む): 303773184

約数和(自身を除く): 171884742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 23971, 47942, 71913, 143826, 167797, 335594, 503391, 1006782, 3140201, 6280402, 9420603, 18841206, 21981407, 43962814, 65944221, 131888442]

約数ペア:

[(1, 131888442), (2, 65944221), (3, 43962814), (6, 21981407), (7, 18841206), (14, 9420603), (21, 6280402), (42, 3140201), (131, 1006782), (262, 503391), (393, 335594), (786, 167797), (917, 143826), (1834, 71913), (2751, 47942), (5502, 23971)]