120715232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20173}}^1$

素因数の和:20211

約数の個数: 48

約数和(自身を含む): 274527792

約数和(自身を除く): 153812560

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 20173, 40346, 80692, 161384, 221903, 322768, 342941, 443806, 645536, 685882, 887612, 1371764, 1775224, 2743528, 3550448, 3772351, 5487056, 7100896, 7544702, 10974112, 15089404, 30178808, 60357616, 120715232]

約数ペア:

[(1, 120715232), (2, 60357616), (4, 30178808), (8, 15089404), (11, 10974112), (16, 7544702), (17, 7100896), (22, 5487056), (32, 3772351), (34, 3550448), (44, 2743528), (68, 1775224), (88, 1371764), (136, 887612), (176, 685882), (187, 645536), (272, 443806), (352, 342941), (374, 322768), (544, 221903), (748, 161384), (1496, 80692), (2992, 40346), (5984, 20173)]