156170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 338688

約数和(自身を除く): 182518

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 97, 115, 161, 194, 230, 322, 485, 679, 805, 970, 1358, 1610, 2231, 3395, 4462, 6790, 11155, 15617, 22310, 31234, 78085, 156170]

約数ペア:

[(1, 156170), (2, 78085), (5, 31234), (7, 22310), (10, 15617), (14, 11155), (23, 6790), (35, 4462), (46, 3395), (70, 2231), (97, 1610), (115, 1358), (161, 970), (194, 805), (230, 679), (322, 485)]