143528216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{1291}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 290312400

約数和(自身を除く): 146784184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1069, 1291, 2138, 2582, 4276, 5164, 8552, 10328, 13897, 16783, 27794, 33566, 55588, 67132, 111176, 134264, 1380079, 2760158, 5520316, 11040632, 17941027, 35882054, 71764108, 143528216]

約数ペア:

[(1, 143528216), (2, 71764108), (4, 35882054), (8, 17941027), (13, 11040632), (26, 5520316), (52, 2760158), (104, 1380079), (1069, 134264), (1291, 111176), (2138, 67132), (2582, 55588), (4276, 33566), (5164, 27794), (8552, 16783), (10328, 13897)]