156910361812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1\times {\mathrm{8849}}^1$

素因数の和:10960

約数の個数: 48

約数和(自身を含む): 289664323200

約数和(自身を除く): 132753961388

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 1987, 2231, 3974, 4462, 7948, 8849, 8924, 17698, 35396, 45701, 91402, 182804, 192739, 203527, 385478, 407054, 770956, 814108, 858353, 1716706, 3433412, 4432997, 8865994, 17582963, 17731988, 19742119, 35165926, 39484238, 70331852, 78968476, 404408149, 808816298, 1617632596, 1705547411, 3411094822, 6822189644, 39227590453, 78455180906, 156910361812]

約数ペア:

[(1, 156910361812), (2, 78455180906), (4, 39227590453), (23, 6822189644), (46, 3411094822), (92, 1705547411), (97, 1617632596), (194, 808816298), (388, 404408149), (1987, 78968476), (2231, 70331852), (3974, 39484238), (4462, 35165926), (7948, 19742119), (8849, 17731988), (8924, 17582963), (17698, 8865994), (35396, 4432997), (45701, 3433412), (91402, 1716706), (182804, 858353), (192739, 814108), (203527, 770956), (385478, 407054)]