168457688

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3803}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 370775880

約数和(自身を除く): 202318192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1582, 3164, 3803, 5537, 6328, 7606, 11074, 15212, 22148, 26621, 30424, 44296, 53242, 106484, 186347, 212968, 372694, 429739, 745388, 859478, 1490776, 1718956, 3008173, 3437912, 6016346, 12032692, 21057211, 24065384, 42114422, 84228844, 168457688]

約数ペア:

[(1, 168457688), (2, 84228844), (4, 42114422), (7, 24065384), (8, 21057211), (14, 12032692), (28, 6016346), (49, 3437912), (56, 3008173), (98, 1718956), (113, 1490776), (196, 859478), (226, 745388), (392, 429739), (452, 372694), (791, 212968), (904, 186347), (1582, 106484), (3164, 53242), (3803, 44296), (5537, 30424), (6328, 26621), (7606, 22148), (11074, 15212)]