158619670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2833}}^1$

素因数の和:3360

約数の個数: 32

約数和(自身を含む): 312193440

約数和(自身を除く): 153573770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 509, 1018, 2545, 2833, 5090, 5599, 5666, 11198, 14165, 27995, 28330, 31163, 55990, 62326, 155815, 311630, 1441997, 2883994, 7209985, 14419970, 15861967, 31723934, 79309835, 158619670]

約数ペア:

[(1, 158619670), (2, 79309835), (5, 31723934), (10, 15861967), (11, 14419970), (22, 7209985), (55, 2883994), (110, 1441997), (509, 311630), (1018, 155815), (2545, 62326), (2833, 55990), (5090, 31163), (5599, 28330), (5666, 27995), (11198, 14165)]