137497648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{277213}}^1$

素因数の和:277252

約数の個数: 20

約数和(自身を含む): 274996288

約数和(自身を除く): 137498640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 277213, 554426, 1108852, 2217704, 4435408, 8593603, 17187206, 34374412, 68748824, 137497648]

約数ペア:

[(1, 137497648), (2, 68748824), (4, 34374412), (8, 17187206), (16, 8593603), (31, 4435408), (62, 2217704), (124, 1108852), (248, 554426), (496, 277213)]