139690902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{24533}}^1$

素因数の和:24624

約数の個数: 32

約数和(自身を含む): 305006688

約数和(自身を除く): 165315786

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 24533, 49066, 73599, 147198, 318929, 637858, 956787, 1790909, 1913574, 3581818, 5372727, 10745454, 23281817, 46563634, 69845451, 139690902]

約数ペア:

[(1, 139690902), (2, 69845451), (3, 46563634), (6, 23281817), (13, 10745454), (26, 5372727), (39, 3581818), (73, 1913574), (78, 1790909), (146, 956787), (219, 637858), (438, 318929), (949, 147198), (1898, 73599), (2847, 49066), (5694, 24533)]