180961968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 536037120

約数和(自身を除く): 355075152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 59, 66, 74, 88, 111, 118, 132, 148, 157, 176, 177, 222, 236, 264, 296, 314, 354, 407, 444, 471, 472, 528, 592, 628, 649, 708, 814, 888, 942, 944, 1221, 1256, 1298, 1416, 1628, 1727, 1776, 1884, 1947, 2183, 2442, 2512, 2596, 2832, 3256, 3454, 3768, 3894, 4366, 4884, 5181, 5192, 5809, 6512, 6549, 6908, 7536, 7788, 8732, 9263, 9768, 10362, 10384, 11618, 13098, 13816, 15576, 17427, 17464, 18526, 19536, 20724, 23236, 24013, 26196, 27632, 27789, 31152, 34854, 34928, 37052, 41448, 46472, 48026, 52392, 55578, 63899, 69708, 72039, 74104, 82896, 92944, 96052, 101893, 104784, 111156, 127798, 139416, 144078, 148208, 191697, 192104, 203786, 222312, 255596, 278832, 288156, 305679, 342731, 383394, 384208, 407572, 444624, 511192, 576312, 611358, 685462, 766788, 815144, 1022384, 1028193, 1152624, 1222716, 1370924, 1533576, 1630288, 2056386, 2445432, 2741848, 3067152, 3770041, 4112772, 4890864, 5483696, 7540082, 8225544, 11310123, 15080164, 16451088, 22620246, 30160328, 45240492, 60320656, 90480984, 180961968]

約数ペア:

[(1, 180961968), (2, 90480984), (3, 60320656), (4, 45240492), (6, 30160328), (8, 22620246), (11, 16451088), (12, 15080164), (16, 11310123), (22, 8225544), (24, 7540082), (33, 5483696), (37, 4890864), (44, 4112772), (48, 3770041), (59, 3067152), (66, 2741848), (74, 2445432), (88, 2056386), (111, 1630288), (118, 1533576), (132, 1370924), (148, 1222716), (157, 1152624), (176, 1028193), (177, 1022384), (222, 815144), (236, 766788), (264, 685462), (296, 611358), (314, 576312), (354, 511192), (407, 444624), (444, 407572), (471, 384208), (472, 383394), (528, 342731), (592, 305679), (628, 288156), (649, 278832), (708, 255596), (814, 222312), (888, 203786), (942, 192104), (944, 191697), (1221, 148208), (1256, 144078), (1298, 139416), (1416, 127798), (1628, 111156), (1727, 104784), (1776, 101893), (1884, 96052), (1947, 92944), (2183, 82896), (2442, 74104), (2512, 72039), (2596, 69708), (2832, 63899), (3256, 55578), (3454, 52392), (3768, 48026), (3894, 46472), (4366, 41448), (4884, 37052), (5181, 34928), (5192, 34854), (5809, 31152), (6512, 27789), (6549, 27632), (6908, 26196), (7536, 24013), (7788, 23236), (8732, 20724), (9263, 19536), (9768, 18526), (10362, 17464), (10384, 17427), (11618, 15576), (13098, 13816)]