145681312

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1830

約数の個数: 72

約数和(自身を含む): 340125156

約数和(自身を除く): 194443844

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 848, 1484, 1568, 1696, 1753, 2597, 2968, 3506, 5194, 5936, 7012, 10388, 11872, 12271, 14024, 20776, 24542, 28048, 41552, 49084, 56096, 83104, 85897, 92909, 98168, 171794, 185818, 196336, 343588, 371636, 392672, 650363, 687176, 743272, 1300726, 1374352, 1486544, 2601452, 2748704, 2973088, 4552541, 5202904, 9105082, 10405808, 18210164, 20811616, 36420328, 72840656, 145681312]

約数ペア:

[(1, 145681312), (2, 72840656), (4, 36420328), (7, 20811616), (8, 18210164), (14, 10405808), (16, 9105082), (28, 5202904), (32, 4552541), (49, 2973088), (53, 2748704), (56, 2601452), (98, 1486544), (106, 1374352), (112, 1300726), (196, 743272), (212, 687176), (224, 650363), (371, 392672), (392, 371636), (424, 343588), (742, 196336), (784, 185818), (848, 171794), (1484, 98168), (1568, 92909), (1696, 85897), (1753, 83104), (2597, 56096), (2968, 49084), (3506, 41552), (5194, 28048), (5936, 24542), (7012, 20776), (10388, 14024), (11872, 12271)]