156721635884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1\times {\mathrm{51193}}^1$

素因数の和:52946

約数の個数: 48

約数和(自身を含む): 306679909536

約数和(自身を除く): 149958273652

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1697, 1804, 3394, 6788, 18667, 37334, 51193, 69577, 74668, 102386, 139154, 204772, 278308, 563123, 765347, 1126246, 1530694, 2098913, 2252492, 3061388, 4197826, 8395652, 23088043, 46176086, 86874521, 92352172, 173749042, 347498084, 955619731, 1911239462, 3561855361, 3822478924, 7123710722, 14247421444, 39180408971, 78360817942, 156721635884]

約数ペア:

[(1, 156721635884), (2, 78360817942), (4, 39180408971), (11, 14247421444), (22, 7123710722), (41, 3822478924), (44, 3561855361), (82, 1911239462), (164, 955619731), (451, 347498084), (902, 173749042), (1697, 92352172), (1804, 86874521), (3394, 46176086), (6788, 23088043), (18667, 8395652), (37334, 4197826), (51193, 3061388), (69577, 2252492), (74668, 2098913), (102386, 1530694), (139154, 1126246), (204772, 765347), (278308, 563123)]