163895424444

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{202403}}^1$

素因数の和:202767

約数の個数: 72

約数和(自身を含む): 420831919872

約数和(自身を除く): 256936495428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 271, 332, 498, 542, 747, 813, 996, 1084, 1494, 1626, 2439, 2988, 3252, 4878, 9756, 22493, 44986, 67479, 89972, 134958, 202403, 202437, 269916, 404806, 404874, 607209, 809612, 809748, 1214418, 1821627, 2428836, 3643254, 7286508, 16799449, 33598898, 50398347, 54851213, 67197796, 100796694, 109702426, 151195041, 164553639, 201593388, 219404852, 302390082, 329107278, 493660917, 604780164, 658214556, 987321834, 1974643668, 4552650679, 9105301358, 13657952037, 18210602716, 27315904074, 40973856111, 54631808148, 81947712222, 163895424444]

約数ペア:

[(1, 163895424444), (2, 81947712222), (3, 54631808148), (4, 40973856111), (6, 27315904074), (9, 18210602716), (12, 13657952037), (18, 9105301358), (36, 4552650679), (83, 1974643668), (166, 987321834), (249, 658214556), (271, 604780164), (332, 493660917), (498, 329107278), (542, 302390082), (747, 219404852), (813, 201593388), (996, 164553639), (1084, 151195041), (1494, 109702426), (1626, 100796694), (2439, 67197796), (2988, 54851213), (3252, 50398347), (4878, 33598898), (9756, 16799449), (22493, 7286508), (44986, 3643254), (67479, 2428836), (89972, 1821627), (134958, 1214418), (202403, 809748), (202437, 809612), (269916, 607209), (404806, 404874)]