150920838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{727}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 345246720

約数和(自身を除く): 194325882

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 607, 727, 1214, 1454, 1821, 2181, 3642, 4362, 5463, 6543, 10926, 11533, 13086, 13813, 23066, 27626, 34599, 41439, 69198, 82878, 103797, 124317, 207594, 248634, 441289, 882578, 1323867, 2647734, 3971601, 7943202, 8384491, 16768982, 25153473, 50306946, 75460419, 150920838]

約数ペア:

[(1, 150920838), (2, 75460419), (3, 50306946), (6, 25153473), (9, 16768982), (18, 8384491), (19, 7943202), (38, 3971601), (57, 2647734), (114, 1323867), (171, 882578), (342, 441289), (607, 248634), (727, 207594), (1214, 124317), (1454, 103797), (1821, 82878), (2181, 69198), (3642, 41439), (4362, 34599), (5463, 27626), (6543, 23066), (10926, 13813), (11533, 13086)]