156944368

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16883}}^1$

素因数の和:16981

約数の個数: 40

約数和(自身を含む): 351727488

約数和(自身を除く): 194783120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 16883, 33766, 67532, 118181, 135064, 236362, 270128, 472724, 945448, 1401289, 1890896, 2802578, 5605156, 9809023, 11210312, 19618046, 22420624, 39236092, 78472184, 156944368]

約数ペア:

[(1, 156944368), (2, 78472184), (4, 39236092), (7, 22420624), (8, 19618046), (14, 11210312), (16, 9809023), (28, 5605156), (56, 2802578), (83, 1890896), (112, 1401289), (166, 945448), (332, 472724), (581, 270128), (664, 236362), (1162, 135064), (1328, 118181), (2324, 67532), (4648, 33766), (9296, 16883)]