161529704

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28559}}^1$

素因数の和:28673

約数の個数: 32

約数和(自身を含む): 349574400

約数和(自身を除く): 188044696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 28559, 57118, 114236, 199913, 228472, 399826, 799652, 1599304, 2884459, 5768918, 11537836, 20191213, 23075672, 40382426, 80764852, 161529704]

約数ペア:

[(1, 161529704), (2, 80764852), (4, 40382426), (7, 23075672), (8, 20191213), (14, 11537836), (28, 5768918), (56, 2884459), (101, 1599304), (202, 799652), (404, 399826), (707, 228472), (808, 199913), (1414, 114236), (2828, 57118), (5656, 28559)]