158908764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2215

約数の個数: 72

約数和(自身を含む): 434827008

約数和(自身を除く): 275918244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 917, 1572, 1834, 2063, 2751, 3668, 4126, 5502, 6189, 6419, 8252, 11004, 12378, 12838, 14441, 19257, 24756, 25676, 28882, 38514, 43323, 57764, 77028, 86646, 101087, 173292, 202174, 270253, 303261, 404348, 540506, 606522, 810759, 1081012, 1213044, 1621518, 1891771, 3243036, 3783542, 5675313, 7567084, 11350626, 13242397, 22701252, 26484794, 39727191, 52969588, 79454382, 158908764]

約数ペア:

[(1, 158908764), (2, 79454382), (3, 52969588), (4, 39727191), (6, 26484794), (7, 22701252), (12, 13242397), (14, 11350626), (21, 7567084), (28, 5675313), (42, 3783542), (49, 3243036), (84, 1891771), (98, 1621518), (131, 1213044), (147, 1081012), (196, 810759), (262, 606522), (294, 540506), (393, 404348), (524, 303261), (588, 270253), (786, 202174), (917, 173292), (1572, 101087), (1834, 86646), (2063, 77028), (2751, 57764), (3668, 43323), (4126, 38514), (5502, 28882), (6189, 25676), (6419, 24756), (8252, 19257), (11004, 14441), (12378, 12838)]