156659228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{50147}}^1$

素因数の和:50233

約数の個数: 24

約数和(自身を含む): 303295104

約数和(自身を除く): 146635876

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 50147, 100294, 200588, 551617, 1103234, 2206468, 3560437, 7120874, 14241748, 39164807, 78329614, 156659228]

約数ペア:

[(1, 156659228), (2, 78329614), (4, 39164807), (11, 14241748), (22, 7120874), (44, 3560437), (71, 2206468), (142, 1103234), (284, 551617), (781, 200588), (1562, 100294), (3124, 50147)]