168461454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{75679}}^1$

素因数の和:75744

約数の個数: 32

約数和(自身を含む): 392325120

約数和(自身を除く): 223863666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 75679, 151358, 227037, 454074, 529753, 1059506, 1589259, 3178518, 4010987, 8021974, 12032961, 24065922, 28076909, 56153818, 84230727, 168461454]

約数ペア:

[(1, 168461454), (2, 84230727), (3, 56153818), (6, 28076909), (7, 24065922), (14, 12032961), (21, 8021974), (42, 4010987), (53, 3178518), (106, 1589259), (159, 1059506), (318, 529753), (371, 454074), (742, 227037), (1113, 151358), (2226, 75679)]