137718173756

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{2551}}^1\times {\mathrm{123821}}^1$

素因数の和:126485

約数の個数: 24

約数和(自身を含む): 243315182880

約数和(自身を除く): 105597009124

約数列:

[1, 2, 4, 109, 218, 436, 2551, 5102, 10204, 123821, 247642, 278059, 495284, 556118, 1112236, 13496489, 26992978, 53985956, 315867371, 631734742, 1263469484, 34429543439, 68859086878, 137718173756]

約数ペア:

[(1, 137718173756), (2, 68859086878), (4, 34429543439), (109, 1263469484), (218, 631734742), (436, 315867371), (2551, 53985956), (5102, 26992978), (10204, 13496489), (123821, 1112236), (247642, 556118), (278059, 495284)]