138613616

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{13267}}^1$

素因数の和:13928

約数の個数: 20

約数和(自身を含む): 268995432

約数和(自身を除く): 130381816

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 13267, 26534, 53068, 106136, 212272, 8663351, 17326702, 34653404, 69306808, 138613616]

約数ペア:

[(1, 138613616), (2, 69306808), (4, 34653404), (8, 17326702), (16, 8663351), (653, 212272), (1306, 106136), (2612, 53068), (5224, 26534), (10448, 13267)]