135151072

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19463}}^1$

素因数の和:19511

約数の個数: 48

約数和(自身を含む): 313915392

約数和(自身を除く): 178764320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 19463, 38926, 77852, 136241, 155704, 272482, 311408, 544964, 603353, 622816, 1089928, 1206706, 2179856, 2413412, 4223471, 4359712, 4826824, 8446942, 9653648, 16893884, 19307296, 33787768, 67575536, 135151072]

約数ペア:

[(1, 135151072), (2, 67575536), (4, 33787768), (7, 19307296), (8, 16893884), (14, 9653648), (16, 8446942), (28, 4826824), (31, 4359712), (32, 4223471), (56, 2413412), (62, 2179856), (112, 1206706), (124, 1089928), (217, 622816), (224, 603353), (248, 544964), (434, 311408), (496, 272482), (868, 155704), (992, 136241), (1736, 77852), (3472, 38926), (6944, 19463)]