163169838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53639}}^1$

素因数の和:53673

約数の個数: 36

約数和(自身を含む): 382828680

約数和(自身を除く): 219658842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 53639, 107278, 160917, 321834, 482751, 697307, 965502, 1394614, 2091921, 4183842, 6275763, 9064991, 12551526, 18129982, 27194973, 54389946, 81584919, 163169838]

約数ペア:

[(1, 163169838), (2, 81584919), (3, 54389946), (6, 27194973), (9, 18129982), (13, 12551526), (18, 9064991), (26, 6275763), (39, 4183842), (78, 2091921), (117, 1394614), (169, 965502), (234, 697307), (338, 482751), (507, 321834), (1014, 160917), (1521, 107278), (3042, 53639)]