143203136

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:943

約数の個数: 56

約数和(自身を含む): 296997120

約数和(自身を除く): 153793984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 178, 248, 356, 496, 712, 811, 992, 1424, 1622, 1984, 2759, 2848, 3244, 5518, 5696, 6488, 11036, 12976, 22072, 25141, 25952, 44144, 50282, 51904, 72179, 88288, 100564, 144358, 176576, 201128, 288716, 402256, 577432, 804512, 1154864, 1609024, 2237549, 2309728, 4475098, 4619456, 8950196, 17900392, 35800784, 71601568, 143203136]

約数ペア:

[(1, 143203136), (2, 71601568), (4, 35800784), (8, 17900392), (16, 8950196), (31, 4619456), (32, 4475098), (62, 2309728), (64, 2237549), (89, 1609024), (124, 1154864), (178, 804512), (248, 577432), (356, 402256), (496, 288716), (712, 201128), (811, 176576), (992, 144358), (1424, 100564), (1622, 88288), (1984, 72179), (2759, 51904), (2848, 50282), (3244, 44144), (5518, 25952), (5696, 25141), (6488, 22072), (11036, 12976)]