156988381239

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{2309}}^1$

素因数の和:2709

約数の個数: 96

約数和(自身を含む): 254270016000

約数和(自身を除く): 97281634761

約数列:

[1, 3, 9, 19, 23, 57, 59, 69, 171, 177, 207, 293, 437, 531, 879, 1121, 1311, 1357, 2309, 2637, 3363, 3933, 4071, 5567, 6739, 6927, 10089, 12213, 16701, 17287, 20217, 20781, 25783, 43871, 50103, 51861, 53107, 60651, 77349, 128041, 131613, 136231, 155583, 159321, 232047, 328453, 384123, 394839, 397601, 408693, 477963, 676537, 985359, 1009033, 1152369, 1192803, 1226079, 2029611, 2588389, 2956077, 3027099, 3133313, 3578409, 6088833, 7554419, 7765167, 9081297, 9399939, 12854203, 15560351, 22663257, 23295501, 28199817, 38562609, 39915683, 46681053, 59532947, 67989771, 115687827, 119747049, 140043159, 178598841, 295646669, 359241147, 535796523, 758397977, 886940007, 918060709, 2275193931, 2660820021, 2754182127, 6825581793, 8262546381, 17443153471, 52329460413, 156988381239]

約数ペア:

[(1, 156988381239), (3, 52329460413), (9, 17443153471), (19, 8262546381), (23, 6825581793), (57, 2754182127), (59, 2660820021), (69, 2275193931), (171, 918060709), (177, 886940007), (207, 758397977), (293, 535796523), (437, 359241147), (531, 295646669), (879, 178598841), (1121, 140043159), (1311, 119747049), (1357, 115687827), (2309, 67989771), (2637, 59532947), (3363, 46681053), (3933, 39915683), (4071, 38562609), (5567, 28199817), (6739, 23295501), (6927, 22663257), (10089, 15560351), (12213, 12854203), (16701, 9399939), (17287, 9081297), (20217, 7765167), (20781, 7554419), (25783, 6088833), (43871, 3578409), (50103, 3133313), (51861, 3027099), (53107, 2956077), (60651, 2588389), (77349, 2029611), (128041, 1226079), (131613, 1192803), (136231, 1152369), (155583, 1009033), (159321, 985359), (232047, 676537), (328453, 477963), (384123, 408693), (394839, 397601)]