189805616

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1739

約数の個数: 120

約数和(自身を含む): 502874064

約数和(自身を除く): 313068448

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, 1456, 1693, 2002, 2156, 2288, 2548, 3386, 4004, 4312, 5096, 6772, 7007, 8008, 8624, 10192, 11851, 13544, 14014, 16016, 18623, 22009, 23702, 27088, 28028, 37246, 44018, 47404, 56056, 74492, 82957, 88036, 94808, 112112, 130361, 148984, 154063, 165914, 176072, 189616, 242099, 260722, 297968, 308126, 331828, 352144, 484198, 521444, 616252, 663656, 912527, 968396, 1042888, 1078441, 1232504, 1327312, 1694693, 1825054, 1936792, 2085776, 2156882, 2465008, 3389386, 3650108, 3873584, 4313764, 6778772, 7300216, 8627528, 11862851, 13557544, 14600432, 17255056, 23725702, 27115088, 47451404, 94902808, 189805616]

約数ペア:

[(1, 189805616), (2, 94902808), (4, 47451404), (7, 27115088), (8, 23725702), (11, 17255056), (13, 14600432), (14, 13557544), (16, 11862851), (22, 8627528), (26, 7300216), (28, 6778772), (44, 4313764), (49, 3873584), (52, 3650108), (56, 3389386), (77, 2465008), (88, 2156882), (91, 2085776), (98, 1936792), (104, 1825054), (112, 1694693), (143, 1327312), (154, 1232504), (176, 1078441), (182, 1042888), (196, 968396), (208, 912527), (286, 663656), (308, 616252), (364, 521444), (392, 484198), (539, 352144), (572, 331828), (616, 308126), (637, 297968), (728, 260722), (784, 242099), (1001, 189616), (1078, 176072), (1144, 165914), (1232, 154063), (1274, 148984), (1456, 130361), (1693, 112112), (2002, 94808), (2156, 88036), (2288, 82957), (2548, 74492), (3386, 56056), (4004, 47404), (4312, 44018), (5096, 37246), (6772, 28028), (7007, 27088), (8008, 23702), (8624, 22009), (10192, 18623), (11851, 16016), (13544, 14014)]