143540904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{937}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 387656640

約数和(自身を除く): 244115736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 491, 937, 982, 1473, 1874, 1964, 2811, 2946, 3748, 3928, 5622, 5892, 6383, 7496, 11244, 11784, 12181, 12766, 19149, 22488, 24362, 25532, 36543, 38298, 48724, 51064, 73086, 76596, 97448, 146172, 153192, 292344, 460067, 920134, 1380201, 1840268, 2760402, 3680536, 5520804, 5980871, 11041608, 11961742, 17942613, 23923484, 35885226, 47846968, 71770452, 143540904]

約数ペア:

[(1, 143540904), (2, 71770452), (3, 47846968), (4, 35885226), (6, 23923484), (8, 17942613), (12, 11961742), (13, 11041608), (24, 5980871), (26, 5520804), (39, 3680536), (52, 2760402), (78, 1840268), (104, 1380201), (156, 920134), (312, 460067), (491, 292344), (937, 153192), (982, 146172), (1473, 97448), (1874, 76596), (1964, 73086), (2811, 51064), (2946, 48724), (3748, 38298), (3928, 36543), (5622, 25532), (5892, 24362), (6383, 22488), (7496, 19149), (11244, 12766), (11784, 12181)]