131809632

素因数分解:

$2^5\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1987}}^1$

素因数の和:2691

約数の個数: 48

約数和(自身を含む): 346675392

約数和(自身を除く): 214865760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 691, 1382, 1987, 2073, 2764, 3974, 4146, 5528, 5961, 7948, 8292, 11056, 11922, 15896, 16584, 22112, 23844, 31792, 33168, 47688, 63584, 66336, 95376, 190752, 1373017, 2746034, 4119051, 5492068, 8238102, 10984136, 16476204, 21968272, 32952408, 43936544, 65904816, 131809632]

約数ペア:

[(1, 131809632), (2, 65904816), (3, 43936544), (4, 32952408), (6, 21968272), (8, 16476204), (12, 10984136), (16, 8238102), (24, 5492068), (32, 4119051), (48, 2746034), (96, 1373017), (691, 190752), (1382, 95376), (1987, 66336), (2073, 63584), (2764, 47688), (3974, 33168), (4146, 31792), (5528, 23844), (5961, 22112), (7948, 16584), (8292, 15896), (11056, 11922)]