128363292

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3281

約数の個数: 72

約数和(自身を含む): 344805552

約数和(自身を除く): 216442260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2214, 3221, 3321, 4428, 6442, 6642, 9663, 9963, 12884, 13284, 19326, 19926, 28989, 38652, 39852, 57978, 86967, 115956, 132061, 173934, 260901, 264122, 347868, 396183, 521802, 528244, 782703, 792366, 1043604, 1188549, 1565406, 1584732, 2377098, 3130812, 3565647, 4754196, 7131294, 10696941, 14262588, 21393882, 32090823, 42787764, 64181646, 128363292]

約数ペア:

[(1, 128363292), (2, 64181646), (3, 42787764), (4, 32090823), (6, 21393882), (9, 14262588), (12, 10696941), (18, 7131294), (27, 4754196), (36, 3565647), (41, 3130812), (54, 2377098), (81, 1584732), (82, 1565406), (108, 1188549), (123, 1043604), (162, 792366), (164, 782703), (243, 528244), (246, 521802), (324, 396183), (369, 347868), (486, 264122), (492, 260901), (738, 173934), (972, 132061), (1107, 115956), (1476, 86967), (2214, 57978), (3221, 39852), (3321, 38652), (4428, 28989), (6442, 19926), (6642, 19326), (9663, 13284), (9963, 12884)]