137767976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1471}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 270259200

約数和(自身を除く): 132491224

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 509, 1018, 1471, 2036, 2942, 4072, 5884, 11707, 11768, 23414, 33833, 46828, 67666, 93656, 135332, 270664, 748739, 1497478, 2994956, 5989912, 17220997, 34441994, 68883988, 137767976]

約数ペア:

[(1, 137767976), (2, 68883988), (4, 34441994), (8, 17220997), (23, 5989912), (46, 2994956), (92, 1497478), (184, 748739), (509, 270664), (1018, 135332), (1471, 93656), (2036, 67666), (2942, 46828), (4072, 33833), (5884, 23414), (11707, 11768)]