160208048

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1475

約数の個数: 120

約数和(自身を含む): 424504080

約数和(自身を除く): 264296032

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1429, 1456, 2002, 2156, 2288, 2548, 2858, 4004, 4312, 5096, 5716, 7007, 8008, 8624, 10003, 10192, 11432, 14014, 15719, 16016, 18577, 20006, 22864, 28028, 31438, 37154, 40012, 56056, 62876, 70021, 74308, 80024, 110033, 112112, 125752, 130039, 140042, 148616, 160048, 204347, 220066, 251504, 260078, 280084, 297232, 408694, 440132, 520156, 560168, 770231, 817388, 880264, 910273, 1040312, 1120336, 1430429, 1540462, 1634776, 1760528, 1820546, 2080624, 2860858, 3080924, 3269552, 3641092, 5721716, 6161848, 7282184, 10013003, 11443432, 12323696, 14564368, 20026006, 22886864, 40052012, 80104024, 160208048]

約数ペア:

[(1, 160208048), (2, 80104024), (4, 40052012), (7, 22886864), (8, 20026006), (11, 14564368), (13, 12323696), (14, 11443432), (16, 10013003), (22, 7282184), (26, 6161848), (28, 5721716), (44, 3641092), (49, 3269552), (52, 3080924), (56, 2860858), (77, 2080624), (88, 1820546), (91, 1760528), (98, 1634776), (104, 1540462), (112, 1430429), (143, 1120336), (154, 1040312), (176, 910273), (182, 880264), (196, 817388), (208, 770231), (286, 560168), (308, 520156), (364, 440132), (392, 408694), (539, 297232), (572, 280084), (616, 260078), (637, 251504), (728, 220066), (784, 204347), (1001, 160048), (1078, 148616), (1144, 140042), (1232, 130039), (1274, 125752), (1429, 112112), (1456, 110033), (2002, 80024), (2156, 74308), (2288, 70021), (2548, 62876), (2858, 56056), (4004, 40012), (4312, 37154), (5096, 31438), (5716, 28028), (7007, 22864), (8008, 20006), (8624, 18577), (10003, 16016), (10192, 15719), (11432, 14014)]