137968168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{57679}}^1$

素因数の和:57721

約数の個数: 32

約数和(自身を含む): 290707200

約数和(自身を除く): 152739032

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 57679, 115358, 230716, 461432, 749827, 1326617, 1499654, 2653234, 2999308, 5306468, 5998616, 10612936, 17246021, 34492042, 68984084, 137968168]

約数ペア:

[(1, 137968168), (2, 68984084), (4, 34492042), (8, 17246021), (13, 10612936), (23, 5998616), (26, 5306468), (46, 2999308), (52, 2653234), (92, 1499654), (104, 1326617), (184, 749827), (299, 461432), (598, 230716), (1196, 115358), (2392, 57679)]