156213238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 258318720

約数和(自身を除く): 102105482

約数列:

[1, 2, 17, 34, 43, 59, 86, 118, 731, 1003, 1462, 1811, 2006, 2537, 3622, 5074, 30787, 43129, 61574, 77873, 86258, 106849, 155746, 213698, 1323841, 1816433, 2647682, 3632866, 4594507, 9189014, 78106619, 156213238]

約数ペア:

[(1, 156213238), (2, 78106619), (17, 9189014), (34, 4594507), (43, 3632866), (59, 2647682), (86, 1816433), (118, 1323841), (731, 213698), (1003, 155746), (1462, 106849), (1811, 86258), (2006, 77873), (2537, 61574), (3622, 43129), (5074, 30787)]