129992072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122173}}^1$

素因数の和:122205

約数の個数: 32

約数和(自身を含む): 293217600

約数和(自身を除く): 163225528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 122173, 244346, 488692, 855211, 977384, 1710422, 2321287, 3420844, 4642574, 6841688, 9285148, 16249009, 18570296, 32498018, 64996036, 129992072]

約数ペア:

[(1, 129992072), (2, 64996036), (4, 32498018), (7, 18570296), (8, 16249009), (14, 9285148), (19, 6841688), (28, 4642574), (38, 3420844), (56, 2321287), (76, 1710422), (133, 977384), (152, 855211), (266, 488692), (532, 244346), (1064, 122173)]