164088522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 431645760

約数和(自身を除く): 267557238

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 167, 169, 171, 221, 234, 247, 306, 323, 334, 338, 342, 442, 494, 501, 507, 646, 663, 741, 969, 1002, 1014, 1326, 1482, 1503, 1521, 1938, 1989, 2171, 2223, 2839, 2873, 2907, 3006, 3042, 3173, 3211, 3978, 4199, 4342, 4446, 5678, 5746, 5814, 6346, 6422, 6513, 8398, 8517, 8619, 9519, 9633, 12597, 13026, 17034, 17238, 19038, 19266, 19539, 25194, 25551, 25857, 28223, 28557, 28899, 36907, 37791, 39078, 41249, 51102, 51714, 53941, 54587, 56446, 57114, 57798, 73814, 75582, 82498, 84669, 107882, 109174, 110721, 123747, 161823, 163761, 169338, 221442, 247494, 254007, 323646, 327522, 332163, 371241, 479791, 485469, 491283, 508014, 536237, 664326, 701233, 742482, 959582, 970938, 982566, 1072474, 1402466, 1439373, 1608711, 2103699, 2878746, 3217422, 4207398, 4318119, 4826133, 6311097, 8636238, 9116029, 9652266, 12622194, 18232058, 27348087, 54696174, 82044261, 164088522]

約数ペア:

[(1, 164088522), (2, 82044261), (3, 54696174), (6, 27348087), (9, 18232058), (13, 12622194), (17, 9652266), (18, 9116029), (19, 8636238), (26, 6311097), (34, 4826133), (38, 4318119), (39, 4207398), (51, 3217422), (57, 2878746), (78, 2103699), (102, 1608711), (114, 1439373), (117, 1402466), (153, 1072474), (167, 982566), (169, 970938), (171, 959582), (221, 742482), (234, 701233), (247, 664326), (306, 536237), (323, 508014), (334, 491283), (338, 485469), (342, 479791), (442, 371241), (494, 332163), (501, 327522), (507, 323646), (646, 254007), (663, 247494), (741, 221442), (969, 169338), (1002, 163761), (1014, 161823), (1326, 123747), (1482, 110721), (1503, 109174), (1521, 107882), (1938, 84669), (1989, 82498), (2171, 75582), (2223, 73814), (2839, 57798), (2873, 57114), (2907, 56446), (3006, 54587), (3042, 53941), (3173, 51714), (3211, 51102), (3978, 41249), (4199, 39078), (4342, 37791), (4446, 36907), (5678, 28899), (5746, 28557), (5814, 28223), (6346, 25857), (6422, 25551), (6513, 25194), (8398, 19539), (8517, 19266), (8619, 19038), (9519, 17238), (9633, 17034), (12597, 13026)]