163981224

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 487412640

約数和(自身を除く): 323431416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 197, 198, 264, 394, 396, 591, 788, 792, 1051, 1182, 1576, 1773, 2102, 2167, 2364, 3153, 3546, 4204, 4334, 4728, 6306, 6501, 7092, 8408, 8668, 9459, 11561, 12612, 13002, 14184, 17336, 18918, 19503, 23122, 25224, 26004, 34683, 37836, 39006, 46244, 52008, 69366, 75672, 78012, 92488, 104049, 138732, 156024, 207047, 208098, 277464, 414094, 416196, 621141, 828188, 832392, 1242282, 1656376, 1863423, 2277517, 2484564, 3726846, 4555034, 4969128, 6832551, 7453692, 9110068, 13665102, 14907384, 18220136, 20497653, 27330204, 40995306, 54660408, 81990612, 163981224]

約数ペア:

[(1, 163981224), (2, 81990612), (3, 54660408), (4, 40995306), (6, 27330204), (8, 20497653), (9, 18220136), (11, 14907384), (12, 13665102), (18, 9110068), (22, 7453692), (24, 6832551), (33, 4969128), (36, 4555034), (44, 3726846), (66, 2484564), (72, 2277517), (88, 1863423), (99, 1656376), (132, 1242282), (197, 832392), (198, 828188), (264, 621141), (394, 416196), (396, 414094), (591, 277464), (788, 208098), (792, 207047), (1051, 156024), (1182, 138732), (1576, 104049), (1773, 92488), (2102, 78012), (2167, 75672), (2364, 69366), (3153, 52008), (3546, 46244), (4204, 39006), (4334, 37836), (4728, 34683), (6306, 26004), (6501, 25224), (7092, 23122), (8408, 19503), (8668, 18918), (9459, 17336), (11561, 14184), (12612, 13002)]