157860546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12853}}^1$

素因数の和:12970

約数の個数: 32

約数和(自身を含む): 333175680

約数和(自身を除く): 175315134

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 12853, 25706, 38559, 77118, 295619, 591238, 886857, 1143917, 1773714, 2287834, 3431751, 6863502, 26310091, 52620182, 78930273, 157860546]

約数ペア:

[(1, 157860546), (2, 78930273), (3, 52620182), (6, 26310091), (23, 6863502), (46, 3431751), (69, 2287834), (89, 1773714), (138, 1143917), (178, 886857), (267, 591238), (534, 295619), (2047, 77118), (4094, 38559), (6141, 25706), (12282, 12853)]