127779864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{280219}}^1$

素因数の和:280247

約数の個数: 32

約数和(自身を含む): 336264000

約数和(自身を除く): 208484136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 280219, 560438, 840657, 1120876, 1681314, 2241752, 3362628, 5324161, 6725256, 10648322, 15972483, 21296644, 31944966, 42593288, 63889932, 127779864]

約数ペア:

[(1, 127779864), (2, 63889932), (3, 42593288), (4, 31944966), (6, 21296644), (8, 15972483), (12, 10648322), (19, 6725256), (24, 5324161), (38, 3362628), (57, 2241752), (76, 1681314), (114, 1120876), (152, 840657), (228, 560438), (456, 280219)]