140284676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1579}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 297292800

約数和(自身を除く): 157008124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 532, 668, 1169, 1579, 2338, 3158, 3173, 4676, 6316, 6346, 11053, 12692, 22106, 22211, 30001, 44212, 44422, 60002, 88844, 120004, 210007, 263693, 420014, 527386, 840028, 1054772, 1845851, 3691702, 5010167, 7383404, 10020334, 20040668, 35071169, 70142338, 140284676]

約数ペア:

[(1, 140284676), (2, 70142338), (4, 35071169), (7, 20040668), (14, 10020334), (19, 7383404), (28, 5010167), (38, 3691702), (76, 1845851), (133, 1054772), (167, 840028), (266, 527386), (334, 420014), (532, 263693), (668, 210007), (1169, 120004), (1579, 88844), (2338, 60002), (3158, 44422), (3173, 44212), (4676, 30001), (6316, 22211), (6346, 22106), (11053, 12692)]