156844130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{681931}}^1$

素因数の和:681961

約数の個数: 16

約数和(自身を含む): 294594624

約数和(自身を除く): 137750494

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 681931, 1363862, 3409655, 6819310, 15684413, 31368826, 78422065, 156844130]

約数ペア:

[(1, 156844130), (2, 78422065), (5, 31368826), (10, 15684413), (23, 6819310), (46, 3409655), (115, 1363862), (230, 681931)]