142194948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23189}}^1$

素因数の和:23276

約数の個数: 48

約数和(自身を含む): 384397440

約数和(自身を除く): 242202492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 23189, 46378, 69567, 92756, 139134, 162323, 278268, 324646, 486969, 649292, 973938, 1692797, 1947876, 3385594, 5078391, 6771188, 10156782, 11849579, 20313564, 23699158, 35548737, 47398316, 71097474, 142194948]

約数ペア:

[(1, 142194948), (2, 71097474), (3, 47398316), (4, 35548737), (6, 23699158), (7, 20313564), (12, 11849579), (14, 10156782), (21, 6771188), (28, 5078391), (42, 3385594), (73, 1947876), (84, 1692797), (146, 973938), (219, 649292), (292, 486969), (438, 324646), (511, 278268), (876, 162323), (1022, 139134), (1533, 92756), (2044, 69567), (3066, 46378), (6132, 23189)]