156936129

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^2$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 262459008

約数和(自身を除く): 105522879

約数列:

[1, 3, 7, 17, 21, 37, 51, 109, 111, 119, 259, 327, 357, 629, 763, 777, 1853, 1887, 2289, 4033, 4403, 5559, 11881, 12099, 12971, 13209, 28231, 35643, 38913, 68561, 83167, 84693, 201977, 205683, 249501, 439597, 479927, 605931, 1318791, 1413839, 1439781, 3077179, 4241517, 7473149, 9231537, 22419447, 52312043, 156936129]

約数ペア:

[(1, 156936129), (3, 52312043), (7, 22419447), (17, 9231537), (21, 7473149), (37, 4241517), (51, 3077179), (109, 1439781), (111, 1413839), (119, 1318791), (259, 605931), (327, 479927), (357, 439597), (629, 249501), (763, 205683), (777, 201977), (1853, 84693), (1887, 83167), (2289, 68561), (4033, 38913), (4403, 35643), (5559, 28231), (11881, 13209), (12099, 12971)]