157072089734

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20773}}^1\times {\mathrm{7607}}^1$

素因数の和:28460

約数の個数: 32

約数和(自身を含む): 273107966976

約数和(自身を除く): 116035877242

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 7607, 15214, 20773, 41546, 53249, 106498, 145411, 290822, 540097, 1080194, 1474883, 2949766, 3780679, 7561358, 10324181, 20648362, 158020211, 316040422, 1106141477, 2212282954, 11219434981, 22438869962, 78536044867, 157072089734]

約数ペア:

[(1, 157072089734), (2, 78536044867), (7, 22438869962), (14, 11219434981), (71, 2212282954), (142, 1106141477), (497, 316040422), (994, 158020211), (7607, 20648362), (15214, 10324181), (20773, 7561358), (41546, 3780679), (53249, 2949766), (106498, 1474883), (145411, 1080194), (290822, 540097)]