143213824

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 321414912

約数和(自身を除く): 178201088

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 1871, 2392, 2944, 3328, 3742, 4784, 5888, 7484, 9568, 14968, 19136, 24323, 29936, 38272, 43033, 48646, 59872, 76544, 86066, 97292, 119744, 172132, 194584, 239488, 344264, 389168, 478976, 559429, 688528, 778336, 1118858, 1377056, 1556672, 2237716, 2754112, 3113344, 4475432, 5508224, 6226688, 8950864, 11016448, 17901728, 35803456, 71606912, 143213824]

約数ペア:

[(1, 143213824), (2, 71606912), (4, 35803456), (8, 17901728), (13, 11016448), (16, 8950864), (23, 6226688), (26, 5508224), (32, 4475432), (46, 3113344), (52, 2754112), (64, 2237716), (92, 1556672), (104, 1377056), (128, 1118858), (184, 778336), (208, 688528), (256, 559429), (299, 478976), (368, 389168), (416, 344264), (598, 239488), (736, 194584), (832, 172132), (1196, 119744), (1472, 97292), (1664, 86066), (1871, 76544), (2392, 59872), (2944, 48646), (3328, 43033), (3742, 38272), (4784, 29936), (5888, 24323), (7484, 19136), (9568, 14968)]