172866104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{3049}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 342210000

約数和(自身を除く): 169343896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 373, 746, 1492, 2984, 3049, 6098, 7087, 12196, 14174, 24392, 28348, 56696, 57931, 115862, 231724, 463448, 1137277, 2274554, 4549108, 9098216, 21608263, 43216526, 86433052, 172866104]

約数ペア:

[(1, 172866104), (2, 86433052), (4, 43216526), (8, 21608263), (19, 9098216), (38, 4549108), (76, 2274554), (152, 1137277), (373, 463448), (746, 231724), (1492, 115862), (2984, 57931), (3049, 56696), (6098, 28348), (7087, 24392), (12196, 14174)]