149142156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7537}}^1$

素因数の和:7658

約数の個数: 48

約数和(自身を含む): 372316896

約数和(自身を除く): 223174740

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 1164, 1649, 3298, 4947, 6596, 7537, 9894, 15074, 19788, 22611, 30148, 45222, 90444, 128129, 256258, 384387, 512516, 731089, 768774, 1462178, 1537548, 2193267, 2924356, 4386534, 8773068, 12428513, 24857026, 37285539, 49714052, 74571078, 149142156]

約数ペア:

[(1, 149142156), (2, 74571078), (3, 49714052), (4, 37285539), (6, 24857026), (12, 12428513), (17, 8773068), (34, 4386534), (51, 2924356), (68, 2193267), (97, 1537548), (102, 1462178), (194, 768774), (204, 731089), (291, 512516), (388, 384387), (582, 256258), (1164, 128129), (1649, 90444), (3298, 45222), (4947, 30148), (6596, 22611), (7537, 19788), (9894, 15074)]