128975766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{934607}}^1$

素因数の和:934635

約数の個数: 16

約数和(自身を含む): 269167104

約数和(自身を除く): 140191338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 934607, 1869214, 2803821, 5607642, 21495961, 42991922, 64487883, 128975766]

約数ペア:

[(1, 128975766), (2, 64487883), (3, 42991922), (6, 21495961), (23, 5607642), (46, 2803821), (69, 1869214), (138, 934607)]