128448972

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{35327}}^1$

素因数の和:35438

約数の個数: 36

約数和(自身を含む): 327914496

約数和(自身を除く): 199465524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 35327, 70654, 105981, 141308, 211962, 317943, 423924, 635886, 1271772, 3568027, 7136054, 10704081, 14272108, 21408162, 32112243, 42816324, 64224486, 128448972]

約数ペア:

[(1, 128448972), (2, 64224486), (3, 42816324), (4, 32112243), (6, 21408162), (9, 14272108), (12, 10704081), (18, 7136054), (36, 3568027), (101, 1271772), (202, 635886), (303, 423924), (404, 317943), (606, 211962), (909, 141308), (1212, 105981), (1818, 70654), (3636, 35327)]