181144782

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 500613120

約数和(自身を除く): 319468338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 191, 193, 234, 273, 351, 378, 382, 386, 546, 573, 579, 702, 819, 1146, 1158, 1337, 1351, 1638, 1719, 1737, 2457, 2483, 2509, 2674, 2702, 3438, 3474, 4011, 4053, 4914, 4966, 5018, 5157, 5211, 7449, 7527, 8022, 8106, 10314, 10422, 12033, 12159, 14898, 15054, 17381, 17563, 22347, 22581, 24066, 24318, 34762, 35126, 36099, 36477, 36863, 44694, 45162, 52143, 52689, 67041, 67743, 72198, 72954, 73726, 104286, 105378, 110589, 134082, 135486, 156429, 158067, 221178, 258041, 312858, 316134, 331767, 469287, 474201, 479219, 516082, 663534, 774123, 938574, 948402, 958438, 995301, 1437657, 1548246, 1990602, 2322369, 2875314, 3354533, 4312971, 4644738, 6709066, 6967107, 8625942, 10063599, 12938913, 13934214, 20127198, 25877826, 30190797, 60381594, 90572391, 181144782]

約数ペア:

[(1, 181144782), (2, 90572391), (3, 60381594), (6, 30190797), (7, 25877826), (9, 20127198), (13, 13934214), (14, 12938913), (18, 10063599), (21, 8625942), (26, 6967107), (27, 6709066), (39, 4644738), (42, 4312971), (54, 3354533), (63, 2875314), (78, 2322369), (91, 1990602), (117, 1548246), (126, 1437657), (182, 995301), (189, 958438), (191, 948402), (193, 938574), (234, 774123), (273, 663534), (351, 516082), (378, 479219), (382, 474201), (386, 469287), (546, 331767), (573, 316134), (579, 312858), (702, 258041), (819, 221178), (1146, 158067), (1158, 156429), (1337, 135486), (1351, 134082), (1638, 110589), (1719, 105378), (1737, 104286), (2457, 73726), (2483, 72954), (2509, 72198), (2674, 67743), (2702, 67041), (3438, 52689), (3474, 52143), (4011, 45162), (4053, 44694), (4914, 36863), (4966, 36477), (5018, 36099), (5157, 35126), (5211, 34762), (7449, 24318), (7527, 24066), (8022, 22581), (8106, 22347), (10314, 17563), (10422, 17381), (12033, 15054), (12159, 14898)]