163371672

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{17321}}^1$

素因数の和:17464

約数の個数: 48

約数和(自身を含む): 445868280

約数和(自身を除く): 282496608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 17321, 34642, 51963, 69284, 103926, 138568, 155889, 207852, 311778, 415704, 623556, 1247112, 2269051, 4538102, 6807153, 9076204, 13614306, 18152408, 20421459, 27228612, 40842918, 54457224, 81685836, 163371672]

約数ペア:

[(1, 163371672), (2, 81685836), (3, 54457224), (4, 40842918), (6, 27228612), (8, 20421459), (9, 18152408), (12, 13614306), (18, 9076204), (24, 6807153), (36, 4538102), (72, 2269051), (131, 1247112), (262, 623556), (393, 415704), (524, 311778), (786, 207852), (1048, 155889), (1179, 138568), (1572, 103926), (2358, 69284), (3144, 51963), (4716, 34642), (9432, 17321)]