138289552

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{13963}}^1$

素因数の和:14590

約数の個数: 20

約数和(自身を含む): 268388080

約数和(自身を除く): 130098528

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 13963, 27926, 55852, 111704, 223408, 8643097, 17286194, 34572388, 69144776, 138289552]

約数ペア:

[(1, 138289552), (2, 69144776), (4, 34572388), (8, 17286194), (16, 8643097), (619, 223408), (1238, 111704), (2476, 55852), (4952, 27926), (9904, 13963)]