131164176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 404224128

約数和(自身を除く): 273059952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 97, 104, 132, 143, 156, 176, 194, 197, 208, 264, 286, 291, 312, 388, 394, 429, 528, 572, 582, 591, 624, 776, 788, 858, 1067, 1144, 1164, 1182, 1261, 1552, 1576, 1716, 2134, 2167, 2288, 2328, 2364, 2522, 2561, 3152, 3201, 3432, 3783, 4268, 4334, 4656, 4728, 5044, 5122, 6402, 6501, 6864, 7566, 7683, 8536, 8668, 9456, 10088, 10244, 12804, 13002, 13871, 15132, 15366, 17072, 17336, 19109, 20176, 20488, 25608, 26004, 27742, 28171, 30264, 30732, 34672, 38218, 40976, 41613, 51216, 52008, 55484, 56342, 57327, 60528, 61464, 76436, 83226, 84513, 104016, 110968, 112684, 114654, 122928, 152872, 166452, 169026, 210199, 221936, 225368, 229308, 248417, 305744, 332904, 338052, 420398, 450736, 458616, 496834, 630597, 665808, 676104, 745251, 840796, 917232, 993668, 1261194, 1352208, 1490502, 1681592, 1987336, 2522388, 2732587, 2981004, 3363184, 3974672, 5044776, 5465174, 5962008, 8197761, 10089552, 10930348, 11924016, 16395522, 21860696, 32791044, 43721392, 65582088, 131164176]

約数ペア:

[(1, 131164176), (2, 65582088), (3, 43721392), (4, 32791044), (6, 21860696), (8, 16395522), (11, 11924016), (12, 10930348), (13, 10089552), (16, 8197761), (22, 5962008), (24, 5465174), (26, 5044776), (33, 3974672), (39, 3363184), (44, 2981004), (48, 2732587), (52, 2522388), (66, 1987336), (78, 1681592), (88, 1490502), (97, 1352208), (104, 1261194), (132, 993668), (143, 917232), (156, 840796), (176, 745251), (194, 676104), (197, 665808), (208, 630597), (264, 496834), (286, 458616), (291, 450736), (312, 420398), (388, 338052), (394, 332904), (429, 305744), (528, 248417), (572, 229308), (582, 225368), (591, 221936), (624, 210199), (776, 169026), (788, 166452), (858, 152872), (1067, 122928), (1144, 114654), (1164, 112684), (1182, 110968), (1261, 104016), (1552, 84513), (1576, 83226), (1716, 76436), (2134, 61464), (2167, 60528), (2288, 57327), (2328, 56342), (2364, 55484), (2522, 52008), (2561, 51216), (3152, 41613), (3201, 40976), (3432, 38218), (3783, 34672), (4268, 30732), (4334, 30264), (4656, 28171), (4728, 27742), (5044, 26004), (5122, 25608), (6402, 20488), (6501, 20176), (6864, 19109), (7566, 17336), (7683, 17072), (8536, 15366), (8668, 15132), (9456, 13871), (10088, 13002), (10244, 12804)]