131975448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 377568000

約数和(自身を除く): 245592552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 59, 66, 74, 88, 111, 118, 132, 148, 177, 222, 229, 236, 264, 296, 354, 407, 444, 458, 472, 649, 687, 708, 814, 888, 916, 1221, 1298, 1374, 1416, 1628, 1832, 1947, 2183, 2442, 2519, 2596, 2748, 3256, 3894, 4366, 4884, 5038, 5192, 5496, 6549, 7557, 7788, 8473, 8732, 9768, 10076, 13098, 13511, 15114, 15576, 16946, 17464, 20152, 24013, 25419, 26196, 27022, 30228, 33892, 40533, 48026, 50838, 52392, 54044, 60456, 67784, 72039, 81066, 93203, 96052, 101676, 108088, 144078, 148621, 162132, 186406, 192104, 203352, 279609, 288156, 297242, 324264, 372812, 445863, 499907, 559218, 576312, 594484, 745624, 891726, 999814, 1118436, 1188968, 1499721, 1783452, 1999628, 2236872, 2999442, 3566904, 3999256, 5498977, 5998884, 10997954, 11997768, 16496931, 21995908, 32993862, 43991816, 65987724, 131975448]

約数ペア:

[(1, 131975448), (2, 65987724), (3, 43991816), (4, 32993862), (6, 21995908), (8, 16496931), (11, 11997768), (12, 10997954), (22, 5998884), (24, 5498977), (33, 3999256), (37, 3566904), (44, 2999442), (59, 2236872), (66, 1999628), (74, 1783452), (88, 1499721), (111, 1188968), (118, 1118436), (132, 999814), (148, 891726), (177, 745624), (222, 594484), (229, 576312), (236, 559218), (264, 499907), (296, 445863), (354, 372812), (407, 324264), (444, 297242), (458, 288156), (472, 279609), (649, 203352), (687, 192104), (708, 186406), (814, 162132), (888, 148621), (916, 144078), (1221, 108088), (1298, 101676), (1374, 96052), (1416, 93203), (1628, 81066), (1832, 72039), (1947, 67784), (2183, 60456), (2442, 54044), (2519, 52392), (2596, 50838), (2748, 48026), (3256, 40533), (3894, 33892), (4366, 30228), (4884, 27022), (5038, 26196), (5192, 25419), (5496, 24013), (6549, 20152), (7557, 17464), (7788, 16946), (8473, 15576), (8732, 15114), (9768, 13511), (10076, 13098)]