178153092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3769}}^1$

素因数の和:3893

約数の個数: 72

約数和(自身を含む): 489903960

約数和(自身を除く): 311750868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3769, 3939, 5252, 7538, 7878, 11307, 11817, 15076, 15756, 22614, 23634, 33921, 45228, 47268, 48997, 67842, 97994, 135684, 146991, 195988, 293982, 380669, 440973, 587964, 761338, 881946, 1142007, 1522676, 1763892, 2284014, 3426021, 4568028, 4948697, 6852042, 9897394, 13704084, 14846091, 19794788, 29692182, 44538273, 59384364, 89076546, 178153092]

約数ペア:

[(1, 178153092), (2, 89076546), (3, 59384364), (4, 44538273), (6, 29692182), (9, 19794788), (12, 14846091), (13, 13704084), (18, 9897394), (26, 6852042), (36, 4948697), (39, 4568028), (52, 3426021), (78, 2284014), (101, 1763892), (117, 1522676), (156, 1142007), (202, 881946), (234, 761338), (303, 587964), (404, 440973), (468, 380669), (606, 293982), (909, 195988), (1212, 146991), (1313, 135684), (1818, 97994), (2626, 67842), (3636, 48997), (3769, 47268), (3939, 45228), (5252, 33921), (7538, 23634), (7878, 22614), (11307, 15756), (11817, 15076)]