128925384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13007}}^1$

素因数の和:13082

約数の個数: 64

約数和(自身を含む): 374630400

約数和(自身を除く): 245705016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2478, 3304, 4956, 9912, 13007, 26014, 39021, 52028, 78042, 91049, 104056, 156084, 182098, 273147, 312168, 364196, 546294, 728392, 767413, 1092588, 1534826, 2185176, 2302239, 3069652, 4604478, 5371891, 6139304, 9208956, 10743782, 16115673, 18417912, 21487564, 32231346, 42975128, 64462692, 128925384]

約数ペア:

[(1, 128925384), (2, 64462692), (3, 42975128), (4, 32231346), (6, 21487564), (7, 18417912), (8, 16115673), (12, 10743782), (14, 9208956), (21, 6139304), (24, 5371891), (28, 4604478), (42, 3069652), (56, 2302239), (59, 2185176), (84, 1534826), (118, 1092588), (168, 767413), (177, 728392), (236, 546294), (354, 364196), (413, 312168), (472, 273147), (708, 182098), (826, 156084), (1239, 104056), (1416, 91049), (1652, 78042), (2478, 52028), (3304, 39021), (4956, 26014), (9912, 13007)]