120100178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{287321}}^1$

素因数の和:287353

約数の個数: 16

約数和(自身を含む): 206871840

約数和(自身を除く): 86771662

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 287321, 574642, 3160531, 5459099, 6321062, 10918198, 60050089, 120100178]

約数ペア:

[(1, 120100178), (2, 60050089), (11, 10918198), (19, 6321062), (22, 5459099), (38, 3160531), (209, 574642), (418, 287321)]