151705688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{16649}}^1$

素因数の和:16739

約数の個数: 32

約数和(自身を含む): 305694000

約数和(自身を除く): 153988312

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 16649, 33298, 66596, 133192, 283033, 566066, 1115483, 1132132, 2230966, 2264264, 4461932, 8923864, 18963211, 37926422, 75852844, 151705688]

約数ペア:

[(1, 151705688), (2, 75852844), (4, 37926422), (8, 18963211), (17, 8923864), (34, 4461932), (67, 2264264), (68, 2230966), (134, 1132132), (136, 1115483), (268, 566066), (536, 283033), (1139, 133192), (2278, 66596), (4556, 33298), (9112, 16649)]