189437248

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:3000

約数の個数: 112

約数和(自身を含む): 504895104

約数和(自身を除く): 315457856

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, 2288, 2464, 2912, 2957, 4004, 4576, 4928, 5824, 5914, 8008, 9152, 11828, 16016, 20699, 23656, 32032, 32527, 38441, 41398, 47312, 64064, 65054, 76882, 82796, 94624, 130108, 153764, 165592, 189248, 227689, 260216, 269087, 307528, 331184, 422851, 455378, 520432, 538174, 615056, 662368, 845702, 910756, 1040864, 1076348, 1230112, 1324736, 1691404, 1821512, 2081728, 2152696, 2460224, 2959957, 3382808, 3643024, 4305392, 5919914, 6765616, 7286048, 8610784, 11839828, 13531232, 14572096, 17221568, 23679656, 27062464, 47359312, 94718624, 189437248]

約数ペア:

[(1, 189437248), (2, 94718624), (4, 47359312), (7, 27062464), (8, 23679656), (11, 17221568), (13, 14572096), (14, 13531232), (16, 11839828), (22, 8610784), (26, 7286048), (28, 6765616), (32, 5919914), (44, 4305392), (52, 3643024), (56, 3382808), (64, 2959957), (77, 2460224), (88, 2152696), (91, 2081728), (104, 1821512), (112, 1691404), (143, 1324736), (154, 1230112), (176, 1076348), (182, 1040864), (208, 910756), (224, 845702), (286, 662368), (308, 615056), (352, 538174), (364, 520432), (416, 455378), (448, 422851), (572, 331184), (616, 307528), (704, 269087), (728, 260216), (832, 227689), (1001, 189248), (1144, 165592), (1232, 153764), (1456, 130108), (2002, 94624), (2288, 82796), (2464, 76882), (2912, 65054), (2957, 64064), (4004, 47312), (4576, 41398), (4928, 38441), (5824, 32527), (5914, 32032), (8008, 23656), (9152, 20699), (11828, 16016)]