137031248

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{22961}}^1$

素因数の和:23342

約数の個数: 20

約数和(自身を含む): 266221428

約数和(自身を除く): 129190180

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 22961, 45922, 91844, 183688, 367376, 8564453, 17128906, 34257812, 68515624, 137031248]

約数ペア:

[(1, 137031248), (2, 68515624), (4, 34257812), (8, 17128906), (16, 8564453), (373, 367376), (746, 183688), (1492, 91844), (2984, 45922), (5968, 22961)]