124901728

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17987}}^1$

素因数の和:18035

約数の個数: 48

約数和(自身を含む): 290110464

約数和(自身を除く): 165208736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 17987, 35974, 71948, 125909, 143896, 251818, 287792, 503636, 557597, 575584, 1007272, 1115194, 2014544, 2230388, 3903179, 4029088, 4460776, 7806358, 8921552, 15612716, 17843104, 31225432, 62450864, 124901728]

約数ペア:

[(1, 124901728), (2, 62450864), (4, 31225432), (7, 17843104), (8, 15612716), (14, 8921552), (16, 7806358), (28, 4460776), (31, 4029088), (32, 3903179), (56, 2230388), (62, 2014544), (112, 1115194), (124, 1007272), (217, 575584), (224, 557597), (248, 503636), (434, 287792), (496, 251818), (868, 143896), (992, 125909), (1736, 71948), (3472, 35974), (6944, 17987)]