126282208

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1284

約数の個数: 72

約数和(自身を含む): 283613400

約数和(自身を除く): 157331192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 988, 1229, 1352, 1976, 2458, 2704, 3211, 3952, 4916, 5408, 6422, 7904, 9832, 12844, 15977, 19664, 23351, 25688, 31954, 39328, 46702, 51376, 63908, 93404, 102752, 127816, 186808, 207701, 255632, 303563, 373616, 415402, 511264, 607126, 747232, 830804, 1214252, 1661608, 2428504, 3323216, 3946319, 4857008, 6646432, 7892638, 9714016, 15785276, 31570552, 63141104, 126282208]

約数ペア:

[(1, 126282208), (2, 63141104), (4, 31570552), (8, 15785276), (13, 9714016), (16, 7892638), (19, 6646432), (26, 4857008), (32, 3946319), (38, 3323216), (52, 2428504), (76, 1661608), (104, 1214252), (152, 830804), (169, 747232), (208, 607126), (247, 511264), (304, 415402), (338, 373616), (416, 303563), (494, 255632), (608, 207701), (676, 186808), (988, 127816), (1229, 102752), (1352, 93404), (1976, 63908), (2458, 51376), (2704, 46702), (3211, 39328), (3952, 31954), (4916, 25688), (5408, 23351), (6422, 19664), (7904, 15977), (9832, 12844)]