143574496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4955

約数の個数: 48

約数和(自身を含む): 308756448

約数和(自身を除く): 165181952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 4861, 7384, 9722, 14768, 19444, 29536, 38888, 63193, 77776, 126386, 155552, 252772, 345131, 505544, 690262, 1011088, 1380524, 2022176, 2761048, 4486703, 5522096, 8973406, 11044192, 17946812, 35893624, 71787248, 143574496]

約数ペア:

[(1, 143574496), (2, 71787248), (4, 35893624), (8, 17946812), (13, 11044192), (16, 8973406), (26, 5522096), (32, 4486703), (52, 2761048), (71, 2022176), (104, 1380524), (142, 1011088), (208, 690262), (284, 505544), (416, 345131), (568, 252772), (923, 155552), (1136, 126386), (1846, 77776), (2272, 63193), (3692, 38888), (4861, 29536), (7384, 19444), (9722, 14768)]