156098754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17449}}^1$

素因数の和:17535

約数の個数: 48

約数和(自身を含む): 391996800

約数和(自身を除く): 235898046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 17449, 34898, 52347, 104694, 122143, 157041, 244286, 314082, 366429, 732858, 1099287, 1238879, 2198574, 2477758, 3716637, 7433274, 8672153, 11149911, 17344306, 22299822, 26016459, 52032918, 78049377, 156098754]

約数ペア:

[(1, 156098754), (2, 78049377), (3, 52032918), (6, 26016459), (7, 22299822), (9, 17344306), (14, 11149911), (18, 8672153), (21, 7433274), (42, 3716637), (63, 2477758), (71, 2198574), (126, 1238879), (142, 1099287), (213, 732858), (426, 366429), (497, 314082), (639, 244286), (994, 157041), (1278, 122143), (1491, 104694), (2982, 52347), (4473, 34898), (8946, 17449)]