146858656

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21149}}^1$

素因数の和:21197

約数の個数: 48

約数和(自身を含む): 341107200

約数和(自身を除く): 194248544

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, 21149, 42298, 84596, 148043, 169192, 296086, 338384, 592172, 655619, 676768, 1184344, 1311238, 2368688, 2622476, 4589333, 4737376, 5244952, 9178666, 10489904, 18357332, 20979808, 36714664, 73429328, 146858656]

約数ペア:

[(1, 146858656), (2, 73429328), (4, 36714664), (7, 20979808), (8, 18357332), (14, 10489904), (16, 9178666), (28, 5244952), (31, 4737376), (32, 4589333), (56, 2622476), (62, 2368688), (112, 1311238), (124, 1184344), (217, 676768), (224, 655619), (248, 592172), (434, 338384), (496, 296086), (868, 169192), (992, 148043), (1736, 84596), (3472, 42298), (6944, 21149)]