161493438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{29873}}^1$

素因数の和:29948

約数の個数: 32

約数和(自身を含む): 348450336

約数和(自身を除く): 186956898

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 5406, 29873, 59746, 89619, 179238, 507841, 1015682, 1523523, 1583269, 3047046, 3166538, 4749807, 9499614, 26915573, 53831146, 80746719, 161493438]

約数ペア:

[(1, 161493438), (2, 80746719), (3, 53831146), (6, 26915573), (17, 9499614), (34, 4749807), (51, 3166538), (53, 3047046), (102, 1583269), (106, 1523523), (159, 1015682), (318, 507841), (901, 179238), (1802, 89619), (2703, 59746), (5406, 29873)]