151206237

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 301056000

約数和(自身を除く): 149849763

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 41, 57, 63, 79, 91, 117, 123, 133, 171, 189, 237, 247, 273, 287, 351, 369, 399, 513, 533, 553, 711, 741, 779, 819, 861, 1027, 1107, 1197, 1501, 1599, 1659, 1729, 2133, 2223, 2337, 2457, 2583, 3081, 3239, 3591, 3731, 4503, 4797, 4977, 5187, 5453, 6669, 7011, 7189, 7749, 9243, 9717, 10127, 10507, 11193, 13509, 14391, 14931, 15561, 16359, 19513, 21033, 21567, 22673, 27729, 29151, 30381, 31521, 33579, 40527, 42107, 46683, 49077, 58539, 61541, 64701, 68019, 70889, 87453, 91143, 94563, 100737, 126321, 136591, 147231, 175617, 184623, 194103, 204057, 212667, 273429, 283689, 294749, 378963, 409773, 430787, 526851, 553869, 612171, 638001, 800033, 884247, 1136889, 1229319, 1292361, 1661607, 1914003, 2400099, 2652741, 3687957, 3877083, 5600231, 7200297, 7958223, 11631249, 16800693, 21600891, 50402079, 151206237]

約数ペア:

[(1, 151206237), (3, 50402079), (7, 21600891), (9, 16800693), (13, 11631249), (19, 7958223), (21, 7200297), (27, 5600231), (39, 3877083), (41, 3687957), (57, 2652741), (63, 2400099), (79, 1914003), (91, 1661607), (117, 1292361), (123, 1229319), (133, 1136889), (171, 884247), (189, 800033), (237, 638001), (247, 612171), (273, 553869), (287, 526851), (351, 430787), (369, 409773), (399, 378963), (513, 294749), (533, 283689), (553, 273429), (711, 212667), (741, 204057), (779, 194103), (819, 184623), (861, 175617), (1027, 147231), (1107, 136591), (1197, 126321), (1501, 100737), (1599, 94563), (1659, 91143), (1729, 87453), (2133, 70889), (2223, 68019), (2337, 64701), (2457, 61541), (2583, 58539), (3081, 49077), (3239, 46683), (3591, 42107), (3731, 40527), (4503, 33579), (4797, 31521), (4977, 30381), (5187, 29151), (5453, 27729), (6669, 22673), (7011, 21567), (7189, 21033), (7749, 19513), (9243, 16359), (9717, 15561), (10127, 14931), (10507, 14391), (11193, 13509)]