156940064524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2671}}^1\times {\mathrm{10889}}^1$

素因数の和:13654

約数の個数: 48

約数和(自身を含む): 293308646400

約数和(自身を除く): 136368581876

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2671, 2698, 5342, 5396, 10684, 10889, 21778, 43556, 50749, 101498, 189641, 202996, 206891, 379282, 413782, 758564, 773119, 827564, 1546238, 3092476, 3603179, 7206358, 14412716, 14689261, 29084519, 29378522, 58169038, 58757044, 116338076, 552605861, 1105211722, 2065000849, 2210423444, 4130001698, 8260003396, 39235016131, 78470032262, 156940064524]

約数ペア:

[(1, 156940064524), (2, 78470032262), (4, 39235016131), (19, 8260003396), (38, 4130001698), (71, 2210423444), (76, 2065000849), (142, 1105211722), (284, 552605861), (1349, 116338076), (2671, 58757044), (2698, 58169038), (5342, 29378522), (5396, 29084519), (10684, 14689261), (10889, 14412716), (21778, 7206358), (43556, 3603179), (50749, 3092476), (101498, 1546238), (189641, 827564), (202996, 773119), (206891, 758564), (379282, 413782)]