151343488

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 318827520

約数和(自身を除く): 167484032

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 496, 688, 887, 992, 1333, 1376, 1774, 1984, 2666, 2752, 3548, 3968, 5332, 5504, 7096, 10664, 14192, 21328, 27497, 28384, 38141, 42656, 54994, 56768, 76282, 85312, 109988, 113536, 152564, 170624, 219976, 305128, 439952, 610256, 879904, 1182371, 1220512, 1759808, 2364742, 2441024, 3519616, 4729484, 4882048, 9458968, 18917936, 37835872, 75671744, 151343488]

約数ペア:

[(1, 151343488), (2, 75671744), (4, 37835872), (8, 18917936), (16, 9458968), (31, 4882048), (32, 4729484), (43, 3519616), (62, 2441024), (64, 2364742), (86, 1759808), (124, 1220512), (128, 1182371), (172, 879904), (248, 610256), (344, 439952), (496, 305128), (688, 219976), (887, 170624), (992, 152564), (1333, 113536), (1376, 109988), (1774, 85312), (1984, 76282), (2666, 56768), (2752, 54994), (3548, 42656), (3968, 38141), (5332, 28384), (5504, 27497), (7096, 21328), (10664, 14192)]