149647974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6821

約数の個数: 64

約数和(自身を含む): 373911552

約数和(自身を除く): 224263578

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 6761, 7378, 11067, 13522, 20283, 22134, 40566, 47327, 94654, 114937, 141981, 209591, 229874, 283962, 344811, 419182, 628773, 689622, 804559, 1257546, 1467137, 1609118, 2413677, 2934274, 3563047, 4401411, 4827354, 7126094, 8802822, 10689141, 21378282, 24941329, 49882658, 74823987, 149647974]

約数ペア:

[(1, 149647974), (2, 74823987), (3, 49882658), (6, 24941329), (7, 21378282), (14, 10689141), (17, 8802822), (21, 7126094), (31, 4827354), (34, 4401411), (42, 3563047), (51, 2934274), (62, 2413677), (93, 1609118), (102, 1467137), (119, 1257546), (186, 804559), (217, 689622), (238, 628773), (357, 419182), (434, 344811), (527, 283962), (651, 229874), (714, 209591), (1054, 141981), (1302, 114937), (1581, 94654), (3162, 47327), (3689, 40566), (6761, 22134), (7378, 20283), (11067, 13522)]