178830752

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3389}}^1$

素因数の和:3513

約数の個数: 48

約数和(自身を含む): 376737480

約数和(自身を除く): 197906728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1552, 1649, 3104, 3298, 3389, 6596, 6778, 13192, 13556, 26384, 27112, 52768, 54224, 57613, 108448, 115226, 230452, 328733, 460904, 657466, 921808, 1314932, 1843616, 2629864, 5259728, 5588461, 10519456, 11176922, 22353844, 44707688, 89415376, 178830752]

約数ペア:

[(1, 178830752), (2, 89415376), (4, 44707688), (8, 22353844), (16, 11176922), (17, 10519456), (32, 5588461), (34, 5259728), (68, 2629864), (97, 1843616), (136, 1314932), (194, 921808), (272, 657466), (388, 460904), (544, 328733), (776, 230452), (1552, 115226), (1649, 108448), (3104, 57613), (3298, 54224), (3389, 52768), (6596, 27112), (6778, 26384), (13192, 13556)]