143311168

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2280

約数の個数: 112

約数和(自身を含む): 381999744

約数和(自身を除く): 238688576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2237, 2288, 2464, 2912, 4004, 4474, 4576, 4928, 5824, 8008, 8948, 9152, 15659, 16016, 17896, 24607, 29081, 31318, 32032, 35792, 49214, 58162, 62636, 64064, 71584, 98428, 116324, 125272, 143168, 172249, 196856, 203567, 232648, 250544, 319891, 344498, 393712, 407134, 465296, 501088, 639782, 688996, 787424, 814268, 930592, 1002176, 1279564, 1377992, 1574848, 1628536, 1861184, 2239237, 2559128, 2755984, 3257072, 4478474, 5118256, 5511968, 6514144, 8956948, 10236512, 11023936, 13028288, 17913896, 20473024, 35827792, 71655584, 143311168]

約数ペア:

[(1, 143311168), (2, 71655584), (4, 35827792), (7, 20473024), (8, 17913896), (11, 13028288), (13, 11023936), (14, 10236512), (16, 8956948), (22, 6514144), (26, 5511968), (28, 5118256), (32, 4478474), (44, 3257072), (52, 2755984), (56, 2559128), (64, 2239237), (77, 1861184), (88, 1628536), (91, 1574848), (104, 1377992), (112, 1279564), (143, 1002176), (154, 930592), (176, 814268), (182, 787424), (208, 688996), (224, 639782), (286, 501088), (308, 465296), (352, 407134), (364, 393712), (416, 344498), (448, 319891), (572, 250544), (616, 232648), (704, 203567), (728, 196856), (832, 172249), (1001, 143168), (1144, 125272), (1232, 116324), (1456, 98428), (2002, 71584), (2237, 64064), (2288, 62636), (2464, 58162), (2912, 49214), (4004, 35792), (4474, 32032), (4576, 31318), (4928, 29081), (5824, 24607), (8008, 17896), (8948, 16016), (9152, 15659)]