170952208

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^2$

素因数の和:372

約数の個数: 60

約数和(自身を含む): 386106240

約数和(自身を除く): 215154032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 139, 158, 278, 316, 553, 556, 632, 973, 1106, 1112, 1264, 1946, 2212, 2224, 3892, 4424, 7784, 8848, 10981, 15568, 19321, 21962, 38642, 43924, 76867, 77284, 87848, 135247, 153734, 154568, 175696, 270494, 307468, 309136, 540988, 614936, 1081976, 1229872, 1526359, 2163952, 3052718, 6105436, 10684513, 12210872, 21369026, 24421744, 42738052, 85476104, 170952208]

約数ペア:

[(1, 170952208), (2, 85476104), (4, 42738052), (7, 24421744), (8, 21369026), (14, 12210872), (16, 10684513), (28, 6105436), (56, 3052718), (79, 2163952), (112, 1526359), (139, 1229872), (158, 1081976), (278, 614936), (316, 540988), (553, 309136), (556, 307468), (632, 270494), (973, 175696), (1106, 154568), (1112, 153734), (1264, 135247), (1946, 87848), (2212, 77284), (2224, 76867), (3892, 43924), (4424, 38642), (7784, 21962), (8848, 19321), (10981, 15568)]