131337018

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 306032640

約数和(自身を除く): 174695622

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 67, 93, 134, 186, 201, 279, 402, 558, 603, 837, 1171, 1206, 1674, 1809, 2077, 2342, 3513, 3618, 4154, 6231, 7026, 10539, 12462, 18693, 21078, 31617, 36301, 37386, 56079, 63234, 72602, 78457, 108903, 112158, 156914, 217806, 235371, 326709, 470742, 653418, 706113, 980127, 1412226, 1960254, 2118339, 2432167, 4236678, 4864334, 7296501, 14593002, 21889503, 43779006, 65668509, 131337018]

約数ペア:

[(1, 131337018), (2, 65668509), (3, 43779006), (6, 21889503), (9, 14593002), (18, 7296501), (27, 4864334), (31, 4236678), (54, 2432167), (62, 2118339), (67, 1960254), (93, 1412226), (134, 980127), (186, 706113), (201, 653418), (279, 470742), (402, 326709), (558, 235371), (603, 217806), (837, 156914), (1171, 112158), (1206, 108903), (1674, 78457), (1809, 72602), (2077, 63234), (2342, 56079), (3513, 37386), (3618, 36301), (4154, 31617), (6231, 21078), (7026, 18693), (10539, 12462)]