160551288

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{20089}}^1$

素因数の和:20141

約数の個数: 64

約数和(自身を含む): 458052000

約数和(自身を除く): 297500712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 20089, 40178, 60267, 80356, 120534, 160712, 180801, 241068, 361602, 482136, 542403, 723204, 743293, 1084806, 1446408, 1486586, 2169612, 2229879, 2973172, 4339224, 4459758, 5946344, 6689637, 8919516, 13379274, 17839032, 20068911, 26758548, 40137822, 53517096, 80275644, 160551288]

約数ペア:

[(1, 160551288), (2, 80275644), (3, 53517096), (4, 40137822), (6, 26758548), (8, 20068911), (9, 17839032), (12, 13379274), (18, 8919516), (24, 6689637), (27, 5946344), (36, 4459758), (37, 4339224), (54, 2973172), (72, 2229879), (74, 2169612), (108, 1486586), (111, 1446408), (148, 1084806), (216, 743293), (222, 723204), (296, 542403), (333, 482136), (444, 361602), (666, 241068), (888, 180801), (999, 160712), (1332, 120534), (1998, 80356), (2664, 60267), (3996, 40178), (7992, 20089)]