147663072

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1549}}^1$

素因数の和:1896

約数の個数: 72

約数和(自身を含む): 421457400

約数和(自身を除く): 273794328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1324, 1549, 1986, 2648, 2979, 3098, 3972, 4647, 5296, 5958, 6196, 7944, 9294, 10592, 11916, 12392, 13941, 15888, 18588, 23832, 24784, 27882, 31776, 37176, 47664, 49568, 55764, 74352, 95328, 111528, 148704, 223056, 446112, 512719, 1025438, 1538157, 2050876, 3076314, 4101752, 4614471, 6152628, 8203504, 9228942, 12305256, 16407008, 18457884, 24610512, 36915768, 49221024, 73831536, 147663072]

約数ペア:

[(1, 147663072), (2, 73831536), (3, 49221024), (4, 36915768), (6, 24610512), (8, 18457884), (9, 16407008), (12, 12305256), (16, 9228942), (18, 8203504), (24, 6152628), (32, 4614471), (36, 4101752), (48, 3076314), (72, 2050876), (96, 1538157), (144, 1025438), (288, 512719), (331, 446112), (662, 223056), (993, 148704), (1324, 111528), (1549, 95328), (1986, 74352), (2648, 55764), (2979, 49568), (3098, 47664), (3972, 37176), (4647, 31776), (5296, 27882), (5958, 24784), (6196, 23832), (7944, 18588), (9294, 15888), (10592, 13941), (11916, 12392)]