172606434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 128

約数和(自身を含む): 479969280

約数和(自身を除く): 307362846

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 29, 33, 39, 42, 58, 66, 77, 78, 87, 91, 143, 154, 174, 182, 203, 231, 273, 286, 319, 377, 406, 429, 462, 546, 609, 638, 754, 858, 957, 991, 1001, 1131, 1218, 1914, 1982, 2002, 2233, 2262, 2639, 2973, 3003, 4147, 4466, 5278, 5946, 6006, 6699, 6937, 7917, 8294, 10901, 12441, 12883, 13398, 13874, 15834, 20811, 21802, 24882, 25766, 28739, 29029, 32703, 38649, 41622, 57478, 58058, 65406, 76307, 77298, 86217, 87087, 90181, 141713, 152614, 172434, 174174, 180362, 201173, 228921, 270543, 283426, 316129, 373607, 402346, 425139, 457842, 541086, 603519, 632258, 747214, 850278, 948387, 991991, 1120821, 1207038, 1896774, 1983982, 2212903, 2241642, 2615249, 2975973, 4109677, 4425806, 5230498, 5951946, 6638709, 7845747, 8219354, 12329031, 13277418, 15691494, 24658062, 28767739, 57535478, 86303217, 172606434]

約数ペア:

[(1, 172606434), (2, 86303217), (3, 57535478), (6, 28767739), (7, 24658062), (11, 15691494), (13, 13277418), (14, 12329031), (21, 8219354), (22, 7845747), (26, 6638709), (29, 5951946), (33, 5230498), (39, 4425806), (42, 4109677), (58, 2975973), (66, 2615249), (77, 2241642), (78, 2212903), (87, 1983982), (91, 1896774), (143, 1207038), (154, 1120821), (174, 991991), (182, 948387), (203, 850278), (231, 747214), (273, 632258), (286, 603519), (319, 541086), (377, 457842), (406, 425139), (429, 402346), (462, 373607), (546, 316129), (609, 283426), (638, 270543), (754, 228921), (858, 201173), (957, 180362), (991, 174174), (1001, 172434), (1131, 152614), (1218, 141713), (1914, 90181), (1982, 87087), (2002, 86217), (2233, 77298), (2262, 76307), (2639, 65406), (2973, 58058), (3003, 57478), (4147, 41622), (4466, 38649), (5278, 32703), (5946, 29029), (6006, 28739), (6699, 25766), (6937, 24882), (7917, 21802), (8294, 20811), (10901, 15834), (12441, 13874), (12883, 13398)]