153520130

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{77929}}^1$

素因数の和:78133

約数の個数: 16

約数和(自身を含む): 277742520

約数和(自身を除く): 124222390

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 77929, 155858, 389645, 779290, 15352013, 30704026, 76760065, 153520130]

約数ペア:

[(1, 153520130), (2, 76760065), (5, 30704026), (10, 15352013), (197, 779290), (394, 389645), (985, 155858), (1970, 77929)]