163233828

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{63863}}^1$

素因数の和:63944

約数の個数: 36

約数和(自身を含む): 418436928

約数和(自身を除く): 255203100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 63863, 127726, 191589, 255452, 383178, 574767, 766356, 1149534, 2299068, 4534273, 9068546, 13602819, 18137092, 27205638, 40808457, 54411276, 81616914, 163233828]

約数ペア:

[(1, 163233828), (2, 81616914), (3, 54411276), (4, 40808457), (6, 27205638), (9, 18137092), (12, 13602819), (18, 9068546), (36, 4534273), (71, 2299068), (142, 1149534), (213, 766356), (284, 574767), (426, 383178), (639, 255452), (852, 191589), (1278, 127726), (2556, 63863)]